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  • Offer Profile
  • KNF develops, produces and distributes high-quality diaphragm pumps and systems for gases, vapors and liquids. They are available as built-in pumps for OEM use as well as for process applications and laboratory use. The independent KNF Group comprises 16 companies and five production sites worldwide.
Product Portfolio
  • Diaphragm Gas Pumps

  • KNF diaphragm gas pumps transfer or compress gases and vapors and generate a vacuum without contaminating the media. Different options are available for application-specific requirements related to size, motor type, control, voltage, chemical resistance, safety, vibration, noise, and temperature resistance. All pump types offer oil-free operation.
      • DIAPHRAGM GAS PUMP NMP 03

      • Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 0.33 l/min
        • Pressure (max.) 0.33 bar (rel.)
        • Ultimate Vacuum (max.) 600 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Highly resistant to aggressive media
        • Excellent reliability
        • High performance-to-size ratio
        • Contamination free transfer
        • Low sound level
        • Maintenance-free
        • Adjustable performance
        • Can run dry
        • Digitally adjustable motor

        Applications

        • Gas analytics
        • Automotive
        • Analytical Instruments
        • Medical equipment
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Inkjet Printing
        • Lab equipment

      • DIAPHRAGM GAS PUMP NMP 05

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 0.45 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 450 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Self priming
        • Can run dry
        • Low Pulsation
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Medical equipment
        • Analytical Instruments
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense

      • DIAPHRAGM GAS PUMP NMS 010

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 0.75 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 600 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC

        Benefits

        • Low Pulsation
        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Self priming
        • Can run dry
        • Flow-tight in Off mode (NC valve)

        Applications

        • Emission monitoring
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Agriculture
        • Automotive
        • Climate technology
        • Gas analytics
        • Food & beverage industry
        • Security and defense
      • DIAPHRAGM GAS PUMP NMP 09

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 0.9 l/min
        • Pressure (max.) 0.65 bar (rel.)
        • Ultimate Vacuum (max.) 500 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Self priming
        • Can run dry
        • Low Pulsation
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Medical equipment
        • Analytical Instruments
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense

      • DIAPHRAGM GAS PUMP NMP 015

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 1.6 l/min
        • Pressure (max.) 0.9 bar (rel.)
        • Ultimate Vacuum (max.) 400 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Self priming
        • Can run dry
        • Low Pulsation
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
      • DIAPHRAGM GAS PUMP NMS 020

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 1.7 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 500 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Low Pulsation
        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Self priming
        • Can run dry
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Emission monitoring
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Agriculture
        • Automotive
        • Climate technology
        • Gas analytics
        • Food & beverage industry
        • Security and defense
      • DIAPHRAGM GAS PUMP NMP 015.1.2

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 2.2 l/min
        • Pressure (max.) 0.6 bar (rel.)
        • Ultimate Vacuum (max.) 600 mbar (abs.)
        • Valve Material EPDM/FKM, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PEEK, PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Self priming
        • Can run dry
        • Low Pulsation
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
      • SWING PISTON GAS PUMP NPK 03

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 3 l/min
        • Pressure (max.) 5.5 bar (rel.)
        • Ultimate Vacuum (max.) 250 mbar (abs.)
        • Valve Material FPM
        • Pump Head Material PPS
        • Piston Sealing PTFE
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Self priming
        • Can run dry
        • Digitally adjustable motor

        Applications

        • Food & beverage industry
        • Emission monitoring
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Climate technology
        • Security and defense
        • Semi-conductors
        • Cleaning and disinfection
      • DIAPHRAGM GAS PUMP NMP 830

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 3.3 l/min
        • 压力(max)。1.4 bar (rel.)
        • Ultimate Vacuum (max.) 250 mbar (abs.)
        • Valve Material CR, FKM, FFKM, EPDM
        • Diaphragm Material EPDM, FKM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Self priming
        • Can run dry
        • Low Pulsation
        • fda批准的材料
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Chemical Industry
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • 真空吸尘器uum technology
        • Fuel cells
        • Cleaning and disinfection
      • SWING PISTON GAS PUMP NPK 04

      • Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 3.3 l/min
        • Pressure (max.) 2 bar (rel.)
        • Ultimate Vacuum (max.) 300 mbar (abs.)
        • Valve Material FPM
        • Pump Head Material PPS
        • Piston Sealing PTFE
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Self priming
        • Can run dry
        • Low Pulsation
        • fda批准的材料
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Climate technology
        • Food & beverage industry
        • Security and defense
        • Semi-conductors
        • Cleaning and disinfection
      • DIAPHRAGM GAS PUMP NMP 850

      • Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 4.5 l/min
        • Pressure (max.) 2.5 bar (rel.)
        • Ultimate Vacuum (max.) 230 mbar (abs.)
        • Valve Material EPDM, FFKM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Self priming
        • Can run dry
        • Low Pulsation
        • fda批准的材料
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Chemical Industry
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • 真空吸尘器uum technology
        • Fuel cells
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 84.4

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 4.8 l/min
        • Pressure (max.) 0.3 bar (rel.)
        • Ultimate Vacuum (max.) 2 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material PTFE coated
        • Pump Head Material Aluminium
        • Available Motor Types Brushless DC, DC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Gas analytics
        • Emission monitoring
        • 真空吸尘器uum technology
      • DIAPHRAGM GAS PUMP N 84.3

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 5 l/min
        • Pressure (max.) 0.3 bar (rel.)
        • Ultimate Vacuum (max.) 7 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material PTFE coated
        • Pump Head Material Aluminium
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Low sound level

        Applications

        • Gas analytics
        • Climate technology
        • Chemical Industry
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Emission monitoring
        • 真空吸尘器uum technology
      • DIAPHRAGM GAS PUMP NMP 830 HP

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 5 l/min
        • Pressure (max.) 3 bar (rel.)
        • Ultimate Vacuum (max.) 230 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types Brushless DC, DC

        Benefits

        • fda批准的材料
        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Can run dry
        • Adjustable performance
        • Digitally adjustable motor

        Applications

        • Fuel cells
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Semi-conductors
        • 真空吸尘器uum technology
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 85.3

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 5.5 l/min
        • Pressure (max.) 0.3 bar (rel.)
        • Ultimate Vacuum (max.) 25 mbar (abs.)
        • Valve Material EPDM, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types AC, DC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Gas analytics
        • Emission monitoring
        • 真空吸尘器uum technology
      • DIAPHRAGM GAS PUMP N 86.16

      • Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 6 l/min
        • 压力(max)。1.5 bar (rel.)
        • Ultimate Vacuum (max.) 290 mbar (abs.)
        • 阀门材料聚四氟乙烯
        • Diaphragm Material PTFE
        • Pump Head Material Aluminium, Stainless steel
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media

        Special Features

        • Hot gases

        Applications

        • Analytical Instruments
        • Lab equipment
        • Automotive
        • Chemical Industry
        • Gas analytics
        • Emission monitoring
        • Security and defense
      • DIAPHRAGM GAS PUMP N 86

      • Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 6.5 l/min
        • Pressure (max.) 2.5 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material FPM, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types AC, DC, Brushless DC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Maintenance-free
        • Digitally adjustable motor

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP NMP 850 HP

      • Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 7 l/min
        • Pressure (max.) 2.5 bar (rel.)
        • Ultimate Vacuum (max.) 200 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types Brushless DC

        Benefits

        • Can run dry
        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Adjustable performance
        • fda批准的材料
        • Digitally adjustable motor

        Applications

        • Fuel cells
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Semi-conductors
        • 真空吸尘器uum technology
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 87

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 7.5 l/min
        • 压力(max)。1.5 bar (rel.)
        • Ultimate Vacuum (max.) 140 mbar (abs.)
        • Valve Material FFPM
        • Diaphragm Material PTFE coated
        • Pump Head Material PVDF
        • Available Motor Types AC

        Benefits

        • xcellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media
        • Maintenance-free
        • Low sound level

        Special Features

        • High IP class (>44)

        Applications

        • Chemical Industry
        • Gas analytics
        • Emission monitoring
      • DIAPHRAGM GAS PUMP N 87 Ex

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 7.5 l/min
        • 压力(max)。1.5 bar (rel.)
        • Ultimate Vacuum (max.) 140 mbar (abs.)
        • Valve Material FFPM
        • Diaphragm Material PTFE coated
        • Pump Head Material PVDF
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media
        • Low sound level

        Special Features

        • High IP class (>44)
        • Ex-Proof

        Applications

        • Chemical Industry
        • Gas analytics
        • Emission monitoring
      • DIAPHRAGM GAS PUMP NMP 850.1.2

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 8 l/min
        • Pressure (max.) 2.4 bar (rel.)
        • Ultimate Vacuum (max.) 230 mbar (abs.)
        • Valve Material EPDM, FFKM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Self priming
        • Can run dry
        • Low Pulsation
        • fda批准的材料
        • Flow-tight in Off mode (NC valve)
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Chemical Industry
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • 真空吸尘器uum technology
        • Fuel cells
        • Cleaning and disinfection

      • SWING PISTON GAS PUMP NPK 06

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 8 l/min
        • Pressure (max.) 5.5 bar (rel.)
        • Ultimate Vacuum (max.) 250 mbar (abs.)
        • Valve Material FPM
        • Pump Head Material PPS
        • Piston Sealing PTFE
        • Available Motor Types Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Can run dry
        • Adjustable performance
        • Highly resistant to aggressive media
        • Maintenance-free
        • Digitally adjustable motor

        Applications

        • Emission monitoring
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Climate technology
        • Food & beverage industry
        • Security and defense
        • Semi-conductors
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 96

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • 流量(max) 8.5 l / min
        • Pressure (max.) 2.5 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material FKM
        • Diaphragm Material PTFE coated, EPDM
        • Pump Head Material PPS
        • Available Motor Types Brushless DC

        Benefits

        • Maintenance-free
        • Excellent reliability
        • Contamination free transfer
        • High performance-to-size ratio
        • Adjustable performance
        • Digitally adjustable motor

        Applications

        • Emission monitoring
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Gas analytics
        • Food & beverage industry
        • Security and defense
        • Cleaning and disinfection
        • Fuel cells

      • DIAPHRAGM GAS PUMP NMP 830.1.2 HP

      • Compression
        Aspiration
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 9 l/min
        • Pressure (max.) 3 bar (rel.)
        • Ultimate Vacuum (max.) 230 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types Brushless DC

        Benefits

        • Contamination free transfer
        • Can run dry
        • Excellent reliability
        • fda批准的材料
        • High performance-to-size ratio
        • Highly resistant to aggressive media
        • Low sound level
        • Maintenance-free
        • Adjustable performance
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Climate technology
        • Cleaning and disinfection
        • Emission monitoring
        • Food & beverage industry
        • Fuel cells
        • Gas analytics
        • Security and defense
        • Semi-conductors
        • 真空吸尘器uum technology

      • DIAPHRAGM GAS PUMP N 89

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 9.5 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material CR, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types DC, AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Gas analytics
        • Food & beverage industry
        • Security and defense
        • Cleaning and disinfection
      • DIAPHRAGM GAS PUMP N 012

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 10.5 l/min
        • 压力(max)。1.5 bar (rel.)
        • Ultimate Vacuum (max.) 240 mbar (abs.)
        • 阀门材料聚四氟乙烯
        • Diaphragm Material PTFE
        • Pump Head Material Aluminium, Stainless steel
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media

        Special Features

        • Hot gases
        • High IP class (>44)

        Applications

        • Analytical Instruments
        • Automotive
        • Chemical Industry
        • Gas analytics
        • Emission monitoring

      • DIAPHRAGM GAS PUMP N 811

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 11.5 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material CR, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types DC, AC

        Benefits

        • Excellent reliability
        • Contamination free transfe

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP NMS 030

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 12 l/min
        • Pressure (max.) 0.2 bar (rel.)
        • Ultimate Vacuum (max.) 220 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types DC, Brushless DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Can run dry
        • Adjustable performance
        • Digitally adjustable motor

        Applications

        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • 真空吸尘器uum technology
        • Fuel cells
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 814

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 12 l/min
        • Pressure (max.) 2 bar (rel.)
        • Ultimate Vacuum (max.) 240 mbar (abs.)
        • Valve Material FPM, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types DC, AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Cleaning and disinfection

      • SWING PISTON GAS PUMP NPK 012

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 13.5 l/min
        • Pressure (max.) 5 bar (rel.)
        • Ultimate Vacuum (max.) 140 mbar (abs.)
        • Valve Material FPM
        • Pump Head Material PPS
        • Piston Sealing PTFE
        • Available Motor Types Brushless DC

        Benefits

        • Contamination free transfer
        • Excellent reliability
        • High performance-to-size ratio
        • Adjustable performance
        • Digitally adjustable motor

        Applications

        • Automotive
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Agriculture
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 022

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 15 l/min
        • Pressure (max.) 4 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material Stainless steel, CR, PTFE, FPM
        • Diaphragm Material CR, PTFE coated, FPM
        • Pump Head Material Aluminium, Stainless steel
        • Available Motor Types AC

        Special Features

        • High IP class (>44)

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Maintenance-free
        • Adjustable performance

        Applications

        • Medical equipment
        • Analytical Instruments
        • Chemical Industry
        • Climate technology
        • Gas analytics
        • Emission monitoring

      • SWING PISTON GAS PUMP NPK 09

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 15 l/min
        • Pressure (max.) 7 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material Stainless steel
        • Pump Head Material Aluminium
        • Piston Sealing PTFE
        • Available Motor Types AC, DC

        Benefits

        • Excellent reliability
        • High performance-to-size ratio
        • Contamination free transfer

        Applications

        • Medical equipment
        • Analytical Instruments
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 815

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 16 l/min
        • Pressure (max.) 0 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material EPDM, FFPM
        • Diaphragm Material CR, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types DC, AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 816

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 16 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 100 mbar (abs.)
        • Valve Material EPDM, FFPM
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material PPS
        • Available Motor Types Brushless DC, AC

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Adjustable performance
        • Low sound level
        • Digitally adjustable motor

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Climate technology
        • Food & beverage industry
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 816.3

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 16 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 15 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Applications

        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Climate technology
        • Food & beverage industry
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 922 FT

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 16 l/min
        • Pressure (max.) 2 bar (rel.)
        • Ultimate Vacuum (max.) 200 mbar (abs.)
        • Valve Material FFPM
        • Diaphragm Material PTFE coated
        • Pump Head Material PTFE
        • Available Motor Types AC

        Special Features

        • High IP class (>44)

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media
        • Adjustable performance
        • Maintenance-free
        • Low sound level

        Applications

        • Analytical Instruments
        • Lab equipment
        • Chemical Industry
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry

      • DIAPHRAGM GAS PUMP N 922 FT Ex

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 16 l/min
        • Pressure (max.) 2 bar (rel.)
        • Ultimate Vacuum (max.) 200 mbar (abs.)
        • Valve Material FFPM
        • Diaphragm Material PTFE coated
        • Pump Head Material PTFE
        • Available Motor Types AC

        Special Features

        • High IP class (>44)
        • Ex-Proof

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media
        • Adjustable performance
        • Maintenance-free
        • Low sound level

        Applications

        • Analytical Instruments
        • Chemical Industry
        • Gas analytics
        • Emission monitoring
        • Climate technology

      • DIAPHRAGM GAS PUMP NMP 850.1.2 HP

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 16 l/min
        • Pressure (max.) 2.5 bar (rel.)
        • Ultimate Vacuum (max.) 200 mbar (abs.)
        • Valve Material EPDM
        • Diaphragm Material EPDM
        • Pump Head Material PPS
        • Available Motor Types Brushless DC

        Benefits

        • Can run dry
        • Excellent reliability
        • High performance-to-size ratio
        • Low sound level
        • Contamination free transfer
        • Maintenance-free
        • Highly resistant to aggressive media
        • Adjustable performance
        • fda批准的材料
        • Digitally adjustable motor

        Applications

        • Fuel cells
        • Inkjet Printing
        • Medical equipment
        • Analytical Instruments
        • Lab equipment
        • Agriculture
        • Automotive
        • Climate technology
        • Gas analytics
        • Emission monitoring
        • Food & beverage industry
        • Security and defense
        • Semi-conductors
        • 真空吸尘器uum technology
        • Cleaning and disinfection

      • DIAPHRAGM GAS PUMP N 024

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 18 l/min
        • 压力(max)。1.5 bar (rel.)
        • Ultimate Vacuum (max.) 200 mbar (abs.)
        • 阀门材料聚四氟乙烯
        • Diaphragm Material PTFE
        • Pump Head Material Stainless steel, Aluminium
        • Available Motor Types AC

        Special Features

        • High IP class (>44)
        • Ex-Proof

        Benefits

        • Excellent reliability
        • Contamination free transfer
        • Highly resistant to aggressive media

        Applications

        • Agriculture
        • Analytical Instruments
        • Automotive
        • Chemical Industry
        • Gas analytics
        • Emission monitoring

      • DIAPHRAGM GAS PUMP N 0150.3

      • Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 130 l/min
        • Pressure (max.) 0.5 bar (rel.)
        • Ultimate Vacuum (max.) 25 mbar (abs.)
        • Valve Material Stainless steel
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material Aluminium, Stainless steel
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Special Features

        • Low leakage
        • Safety double diaphragm
        • High IP class (>44)

        Applications

        • Analytical Instruments
        • Chemical Industry
        • Gas analytics
        • 真空吸尘器uum technology
        • Semi-conductors
        • Emission monitoring
      • DIAPHRAGM GAS PUMP N 0150

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 130 l/min
        • 压力(max)。1bar (rel.)
        • Ultimate Vacuum (max.) 120 mbar (abs.)
        • Valve Material Stainless steel
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material Aluminium, Stainless steel
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Special Features

        • NSF certified
        • Low leakage
        • High IP class (>44)
        • Safety double diaphragm

        Applications

        • Automotive
        • Analytical Instruments
        • Chemical Industry
        • Gas analytics
        • 真空吸尘器uum technology
        • Semi-conductors
        • Emission monitoring
      • DIAPHRAGM GAS PUMP N 1200

      • Compression
        Transfer
        真空吸尘器uum generation

        • Flow Rate (max.) 130 l/min
        • Pressure (max.) 6 bar (rel.)
        • Ultimate Vacuum (max.) 150 mbar (abs.)
        • Valve Material Stainless steel
        • Diaphragm Material EPDM, PTFE coated
        • Pump Head Material Stainless steel
        • Available Motor Types AC

        Benefits

        • Excellent reliability
        • Contamination free transfer

        Special Features

        • High IP class (>44)
        • Safety double diaphragm
        • Low leakage

        Applications

        • Analytical Instruments
        • Chemical Industry
        • Gas analytics
        • Emission monitoring
        • Fuel cells
    • Diaphragm liquid pumps


    • Diaphragm Liquid pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey virtually any type of liquid, whether neutral or corrosive. They are dry-running, self-priming, maintenance free, and available with many different motor- and hydraulic connection options.
        • DIAPHRAGM LIQUID PUMP FMM 20

        • Aspiration
          Transfer

          • Flow Rate (max.) 0.018 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, FFKM
          • Pump Head Material PP, PVDF
          • Available Motor Types DC

          Benefits

          • Single-stroke dispensing
          • Adjustable stroke volume
          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Flow-tight in Off mode (NC valve)
          • Adjustable performance

          Special Features

          • High IP class (>44)

          Applications

          • Semi-conductors
          • Security and defense
          • Food & beverage industry
          • Emission monitoring
          • Gas analytics
          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Climate technology
          • Fuel cells
          • Cleaning and disinfection
          • Chemical Industry

        • DIAPHRAGM LIQUID PUMP FEM 1.02

        • Dosing
          Transfer

          • Flow Rate (max.) 0.02 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 4 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC

          Benefits

          • Excellent reliability
          • Low sound level
          • Contamination free transfer
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • Single-stroke dispensing
          • Adjustable stroke volume
          • Adjustable performance

          Special Features

          • Integrated pressure relief valve

          Applications

          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Fuel cells

        • DIAPHRAGM LIQUID PUMP FMM 80

        • Transfer

          • Flow Rate (max.) 0.048 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 4 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Single-stroke dispensing
          • Adjustable stroke volume
          • Flow-tight in Off mode (NC valve)
          • Adjustable performance

          Special Features

          • High IP class (>44)

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Semi-conductors
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 1.5

        • Transfer

          • Flow Rate (max.) 0.06 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC, Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • NSF certified
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Climate technology
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 5

        • Transfer

          • Flow Rate (max.) 0.07 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC, Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • NSF certified
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Emission monitoring
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NFB 5

        • Transfer

          • Flow Rate (max.) 0.08 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Low Pulsation
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • Low pulsation

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Emission monitoring

        • DIAPHRAGM LIQUID PUMP FEM 1.09

        • Dosing
          Transfer

          • Flow Rate (max.) 0.09 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 4 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • Single-stroke dispensing
          • Adjustable stroke volume
          • Adjustable performance

          Special Features

          • Integrated pressure relief valve

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Semi-conductors
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP FL 10

        • Transfer

          • Flow Rate (max.) 0.1 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 2 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP
          • Available Motor Types DC, AC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • NSF certified
          • Single-stroke dispensing
          • Flow-tight in Off mode (NC valve)
          • Adjustable performance

          Special Features

          • High IP class (>44)
          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 1.10

        • Transfer

          • Flow Rate (max.) 0.14 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PPS
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP FF 12

        • Transfer

          • Flow Rate (max.) 0.15 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP
          • Available Motor Types DC, Brushless DC

          Benefits

          • Excellent reliability
          • Low sound level
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Climate technology
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 1.30

        • Transfer

          • Flow Rate (max.) 0.17 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 5 mH₂O
          • Valve Material FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment

        • DIAPHRAGM LIQUID PUMP FF 20

        • Transfer

          • Flow Rate (max.) 0.23 l/min
          • Pressure (max.) 3 bar (rel.)
          • Suction Height (max.) 3.5 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP
          • Available Motor Types DC, Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Low sound level
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Climate technology
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 25

        • Transfer

          • Flow Rate (max.) 0.25 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types DC, Brushless DC

          Benefits

          • Available with integrated pressure relief valve
          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Applications

          • Climate technology
          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Automotive
          • Food & beverage industry
          • Semi-conductors
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 30

        • Transfer

          • Flow Rate (max.) 0.3 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 6 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF, PTFE
          • Available Motor Types DC, AC, Brushless DC

          Benefits

          • NSF certified
          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified
          • Integrated pressure relief valve

          Applications

          • Gas analytics
          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Automotive
          • Food & beverage industry
          • Semi-conductors
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 1.25

        • Transfer

          • Flow Rate (max.) 0.3 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PPS
          • Available Motor Types DC, Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Automotive
          • Chemical Industry
          • Climate technology
          • Food & beverage industry
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 2.35

        • Transfer

          • Flow Rate (max.) 0.35 l/min
          • 压力(max)。16 bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material HNBR
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Applications

          • Inkjet Printing
          • Medical equipment
          • Food & beverage industry

        • DIAPHRAGM LIQUID PUMP NF 60

        • Transfer

          • Flow Rate (max.) 0.6 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF, PTFE
          • Available Motor Types DC, AC, Brushless DC

          Benefits

          • Can run dry
          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • NSF certified
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified

          Applications

          • Gas analytics
          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Chemical Industry
          • Food & beverage industry
          • Semi-conductors
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NFB 25

        • Transfer

          • Flow Rate (max.) 0.6 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Low Pulsation
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • Low pulsation

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Semi-conductors
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NFB 30

        • Transfer

          • Flow Rate (max.) 0.6 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 6 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Low Pulsation
          • NSF certified
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • NSF certified
          • Low pulsation

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Gas analytics
          • Emission monitoring
          • Semi-conductors

        • DIAPHRAGM LIQUID PUMP NF 1.60

        • Transfer

          • Flow Rate (max.) 0.65 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material EPDM, PTFE
          • Pump Head Material PP
          • Available Motor Types DC, Brushless DC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Digitally adjustable motor
          • Adjustable performance

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Chemical Industry
          • Food & beverage industry

        • DIAPHRAGM LIQUID PUMP NF 100

        • Aspiration
          Transfer

          • Flow Rate (max.) 1.2 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF, PTFE
          • Available Motor Types DC, Brushless DC, AC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • NSF certified
          • Digitally adjustable motor

          Special Features

          • NSF certified
          • Integrated pressure relief valve

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Agriculture
          • Food & beverage industry
          • Semi-conductors
          • Cleaning and disinfection
        • DIAPHRAGM LIQUID PUMP NFB 60

        • Transfer

          • Flow Rate (max.) 1.2 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Low Pulsation
          • NSF certified
          • Digitally adjustable motor
          • Adjustable performance

          Special Features

          • Low pulsation
          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Security and defense
          • Semi-conductors
        • DIAPHRAGM LIQUID PUMP NF 1.100 Ex

        • Transfer

          • Flow Rate (max.) 1.2 l/min
          • Pressure (max.) 4 bar (rel.)
          • Suction Height (max.) 2.5 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types AC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry

          Special Features

          • High IP class (>44)
          • Integrated pressure relief valve
          • Ex-Proof

          Applications

          • Chemical Industry
          • Semi-conductors
          • Cleaning and disinfection
        • DIAPHRAGM LIQUID PUMP NF 1.100

        • Transfer

          • Flow Rate (max.) 1.3 l/min
          • Pressure (max.) 6 bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF, PTFE
          • Available Motor Types DC, Brushless DC, AC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • NSF certified
          • Digitally adjustable motor

          Special Features

          • High IP class (>44)
          • NSF certified
          • Integrated pressure relief valve

          Applications

          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Chemical Industry
          • Food & beverage industry
          • Cleaning and disinfection
        • DIAPHRAGM LIQUID PUMP FP 150

        • Transfer

          • Flow Rate (max.) 1.5 l/min
          • Pressure (max.) 2 bar (rel.)
          • Suction Height (max.) 2.7 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE coated
          • Pump Head Material PP
          • Available Motor Types Brushless DC

          Benefits

          • Can run dry
          • Low Pulsation
          • Excellent reliability
          • Low sound level
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Adjustable performance
          • Digitally adjustable motor

          Special Features

          • Low pulsation
          • High IP class (>44)

          Applications

          • Security and defense
          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Analytical Instruments
          • Agriculture
          • Chemical Industry
          • Climate technology
          • Food & beverage industry
          • Fuel cells
          • Cleaning and disinfection
          • Automotive
        • DIAPHRAGM LIQUID PUMP NFB 100

        • Transfer

          • Flow Rate (max.) 2.6 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types Brushless DC

          Benefits

          • Excellent reliability
          • High performance-to-size ratio
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • Low Pulsation
          • NSF certified
          • Adjustable performance
          • Digitally adjustable motor

          Special Features

          • Low pulsation
          • NSF certified
          • Integrated pressure relief valve

          Applications

          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Cleaning and disinfection
        • DIAPHRAGM LIQUID PUMP NF 1.300 Ex

        • Transfer

          • Flow Rate (max.) 3 l/min
          • Pressure (max.) 4 bar (rel.)
          • Suction Height (max.) 2.5 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP, PVDF
          • Available Motor Types AC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry

          Special Features

          • High IP class (>44)
          • Integrated pressure relief valve
          • Ex-Proof

          Applications

          • Chemical Industry
          • Semi-conductors
          • Cleaning and disinfection
        • DIAPHRAGM LIQUID PUMP FP 400

        • Transfer

          • Flow Rate (max.) 4.6 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP
          • Available Motor Types Brushless DC

          Benefits

          • Can run dry
          • Excellent reliability
          • Low sound level
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Low Pulsation
          • Adjustable performance
          • Digitally adjustable motor

          Special Features

          • Low pulsation
          • High IP class (>44)

          Applications

          • Security and defense
          • Inkjet Printing
          • Medical equipment
          • Analytical Instruments
          • Lab equipment
          • Agriculture
          • Automotive
          • Chemical Industry
          • Climate technology
          • Food & beverage industry
          • Fuel cells
          • Cleaning and disinfection

        • DIAPHRAGM LIQUID PUMP NF 600

        • Transfer

          • Flow Rate (max.) 6 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 3 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP
          • Available Motor Types DC, Brushless DC, AC

          Benefits

          • Excellent reliability
          • Contamination free transfer
          • Highly resistant to aggressive media
          • Self priming
          • Can run dry
          • Low Pulsation
          • NSF certified
          • Digitally adjustable motor

          Special Features

          • Low pulsation
          • High IP class (>44)
          • NSF certified

          Applications

          • Inkjet Printing
          • Medical equipment
          • Chemical Industry
          • Cleaning and disinfection
        • DIAPHRAGM LIQUID PUMP FK 1100

        • Aspiration
          Transfer

          • Flow Rate (max.) 12.4 l/min
          • 压力(max)。1bar (rel.)
          • Suction Height (max.) 4.5 mH₂O
          • Valve Material EPDM, FFKM
          • Diaphragm Material PTFE
          • Pump Head Material PP
          • Available Motor Types Brushless DC, AC

          Benefits

          • Low Pulsation
          • Excellent reliability
          • Contamination free transfer
          • Maintenance-free
          • Highly resistant to aggressive media
          • Self priming
          • Available with integrated pressure relief valve
          • Can run dry
          • NSF certified
          • Adjustable performance
          • Digitally adjustable motor

          Special Features

          • NSF certified
          • Low pulsation
          • High IP class (>44)

          Applications

          • Chemical Industry
          • Inkjet Printing
          • Medical equipment
          • Lab equipment
          • Agriculture
          • Food & beverage industry
          • Cleaning and disinfection
      • Lab Equipment

          • MINI DIAPHRAGM VACUUM PUMP
            LABOPORT® N 86 KT.18

            • Flow Rate (max.): 5.5 l/min
            • Ultimate Vacuum (max.):160mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. It features a PPS head, PTFE-coated diaphragm and FFPM valves.

            Application

            • Filtration
            • Fluid aspiration
            • Solid-phase extraction

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint
            • Maintenance-free
          • MINI DIAPHRAGM VACUUM PUMP
            LABOPORT® N 96

            • Flow Rate (max.): 7 l/min
            • Ultimate Vacuum (max.):130mbar (abs.)
            • Adjustable speed control
            • Outstandingly easy to use
            • Small footprint to optimize workspace
            • Maintenance-free

            Very compact, chemically resistant and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a PPS head, PTFE-coated diaphragm and FKM valves. Suitable for a wide range of Laboratory applications.

            Application

            • Filtration
            • Fluid aspiration

            Benefits

            • Adjustable speed control
            • Outstandingly easy to use
            • Small footprint to optimize workspace
            • Maintenance-free
            • Diaphragm material: PTFE-coated
            • Clean, 100% oil-free operation

          • MINI DIAPHRAGM VACUUM PUMP
            LABOPORT® N 816.3 KT.18

            • Flow Rate (max.): 16 l/min
            • Ultimate Vacuum (max.):20mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. It features PPS heads, PTFE-coated diaphragms and FFPM valves.

            Application

            • Filtration
            • Degassing
            • Desiccation
            • Fluid aspiration
            • Solid-phase extraction

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint
            • Maintenance-free
          • MINI DIAPHRAGM VACUUM PUMP
            LABOPORT® N 816.1.2KT.18

            • Flow Rate (max.): 30 l/min
            • Ultimate Vacuum (max.):160mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. It features PPS heads, PTFE-coated diaphragms and FFPM valves.

            Application

            • Filtration
            • Desiccation
            • Degassing
            • Fluid aspiration
            • Solid-phase extraction

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint
            • Can handle wet vapors without damage
            • Maintenance-free

          • MINI DIAPHRAGM VACUUM PUMP
            LABOPORT® N 938.50 KT.18

            • Flow Rate (max.): 30 l/min
            • Ultimate Vacuum (max.):15mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. It features PPS heads, PTFE-coated diaphragms and FFPM valves

            Application

            • Filtration
            • Degassing
            • Desiccation
            • Fluid aspiration
            • Solid-phase extraction

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant
            • Compact, quiet and reliable
            • Small footprint
            • Maintenance-free

          • DIAPHRAGM VACUUM PUMP
            LABOPORT® N 820.3 FT.18

            • Flow Rate (max.): 20 l/min
            • Ultimate Vacuum (max.):8mbar (abs.)
            • Clean, 100% oil-free operation
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features PTFE heads, PTFE-coated diaphragms and FFPM valves.

            Application

            • Rotary evaporation
            • Degassing
            • Gel drying
            • 真空吸尘器uum oven

            Benefits

            • Clean, 100% oil-free operation
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable
            • Maintenance-free
            • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only

          • DIAPHRAGM VACUUM PUMP
            LABOPORT® N 820 G

            • Flow Rate (max.): 20 l/min
            • Ultimate Vacuum (max.):6mbar (abs.)
            • Adjustable speed control
            • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Clean, 100% oil-free operation


            Chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. Suitable for a wide range of Laboratory applications including extremely aggressive/corrosive gasses and vapors.

            Application

            • Centrifugal concentration
            • Rotary evaporation
            • Solid-phase extraction
            • Desiccation
            • Distillation
            • Degassing

            Benefits

            • Adjustable speed control
            • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Clean, 100% oil-free operation
            • Maintenance-free
            • Small footprint to optimize workspace

          • DIAPHRAGM VACUUM PUMP
            N 920 G

            • Flow Rate (max.): 21 l/min
            • Ultimate Vacuum (max.):2mbar (abs.)
            • Clean, 100% oil-free operation
            • High suction speed, particularly in the low vacuum range
            • Adjustable speed control
            • Exceptionally quiet

            Chemically resistant, oil-free diaphragm pump with integrated speed control for adjusting the pump speed to your specific process requirements. It features a gas ballast, PPS heads, PTFE-coated diaphragms and FFPM valves.

            Application

            • Rotary evaporation
            • Distillation
            • Centrifugal concentration
            • Fluid aspiration

            Benefits

            • Clean, 100% oil-free operation
            • High suction speed, particularly in the low vacuum range
            • Adjustable speed control
            • Exceptionally quiet
            • Corrosion-resistant
            • Maintenance-free

          • DIAPHRAGM VACUUM PUMP
            LABOPORT® N 842.3 FT.18

            • Flow Rate (max.): 34 l/min
            • Ultimate Vacuum (max.):2mbar (abs.)
            • Clean, 100% oil-free operation
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features PTFE heads, PTFE-coated diaphragms and FFPM valves.

            Application

            • Desiccation
            • Rotary evaporation
            • Centrifugal concentration
            • Distillation
            • 真空吸尘器uum oven

            Benefits

            • Clean, 100% oil-free operation
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable
            • Maintenance-free
          • DIAPHRAGM VACUUM PUMP
            LABOPORT® N 840 G

            • Flow Rate (max.): 34 l/min
            • Ultimate Vacuum (max.):6mbar (abs.)
            • Adjustable speed control
            • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Chemically-resistant PTFE/FFPM flowpath

            Chemically resistant, compact and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. Suitable for a wide range of Laboratory applications including extremely aggressive/corrosive gasses and vapors.

            Application

            • Centrifugal concentration
            • Degassing
            • Desiccation
            • Distillation
            • Gel drying
            • Rotary evaporation
            • Solid-phase extraction

            Benefits

            • Adjustable speed control
            • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Chemically-resistant PTFE/FFPM flowpath
            • Clean, 100% oil-free operation
            • Compact, quiet and reliable
            • Maintenance-free
            • Small footprint to optimize workspace
          • DIAPHRAGM VACUUM PUMP
            LABOPORT® N 840.3 FT.18

            • Flow Rate (max.): 34 l/min
            • Ultimate Vacuum (max.):8mbar (abs.)
            • Clean, 100% oil-free operation
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable

            Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features a PTFE head, PTFE-coated diaphragm and FFPM valves.

            Application

            • Rotary evaporation
            • Centrifugal concentration
            • Gel drying
            • 真空吸尘器uum oven

            Benefits

            • Clean, 100% oil-free operation
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable
            • Maintenance-free
            • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
          • DIAPHRAGM MOIST GAS VACUUM PUMP
            LABOPORT® N 820.3 FT.40.18

            • Flow Rate (max.): 20 l/min
            • Ultimate Vacuum (max.):10mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable

            Chemically resistant, oil-free diaphragm vacuum pump featuring PTFE heads, PTFE-coated diaphragms and FFPM valves. An integrated self-drying system prevents the accumulation of condensates within the pump heads. Ideal for applications with exceedingly wet vapors.

            Application

            • Rotary evaporation
            • 真空吸尘器uum oven

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable
            • Self-drying system removes condensate without affecting the vacuum level
            • Maintenance-free
          • DIAPHRAGM MOIST GAS VACUUM PUMP
            LABOPORT® N 840.3 FT.40.18

            • Flow Rate (max.): 34 l/min
            • Ultimate Vacuum (max.):10mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant PTFE/FFPM flowpath
            • Handles wet vapors without damage thanks to an additional gas ballast valve
            • Ideal for extremely aggressive/corrosive gases and vapors


            Chemically resistant, oil-free diaphragm vacuum pump featuring PTFE heads, PTFE-coated diaphragms and FFPM valves. An integrated self-drying system prevents the accumulation of condensates within the pump heads. Ideal for applications with exceedingly wet vapors.

            Application

            • Rotary evaporation
            • Centrifugal concentration
            • Gel drying
            • 真空吸尘器uum oven

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant PTFE/FFPM flowpath
            • Handles wet vapors without damage thanks to an additional gas ballast valve
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable
            • Self-drying system removes condensate without affecting the vacuum level
            • Maintenance-free

          • DIAPHRAGM MOIST GAS VACUUM PUMP
            N 860.3 FT.40.18

            • Flow Rate (max.): 60 l/min
            • Ultimate Vacuum (max.):4mbar (abs.)
            • Clean, 100% oil-free operation
            • Corrosion-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable

            耐化学隔膜真空泵featuring PTFE heads, PTFE-coated diaphragms and FFPM valves. An integrated self-drying system prevents the accumulation of condensates within the pump heads. Ideal for applications with exceedingly aggressive and wet vapors/gases.

            Application

            • Rotary evaporation
            • Centrifugal concentration
            • Distillation
            • 真空吸尘器uum oven

            Benefits

            • Clean, 100% oil-free operation
            • Corrosion-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Compact, quiet and reliable
            • Self-drying system removes condensate without affecting the vacuum level
            • Maintenance-free

          • MULTI-USER VACUUM SYSTEM
            SC 950

            • Flow Rate (max.): 50 l/min
            • Ultimate Vacuum (max.):2mbar (abs.)
            • Programmable adaptive vacuum control with four operating modes
            • Precision pressure-detection system ensures consistent results
            • Wireless controller for safe remote operation
            • Inlet separator and outlet condensor for excellent solvent recovery

            Compact, portable adaptive vacuum system with chemically-resistant diaphragm pump, separator, condensor, and Bluetooth®-enabled vacuum controller. Ideal for rotary evaporation and other applications where control of vacuum level is important.

            Application

            • Rotary evaporation
            • Distillation

            Benefits

            • Programmable adaptive vacuum control with four operating modes
            • Precision pressure-detection system ensures consistent results
            • Wireless controller for safe remote operation
            • Inlet separator and outlet condensor for excellent solvent recovery
            • Corrosion-resistant
            • Clean, 100% oil-free operation
          • VACUUM PUMP SYSTEM
            LABOPORT® SC 820

            • Flow Rate (max.): 20 l/min
            • Ultimate Vacuum (max.):8mbar (abs.)
            • Programmable 2-point vacuum control
            • Inlet separator and outlet condensor for excellent solvent recovery
            • Reliable and maintenance-free
            • Chemically-resistant PTFE/FFPM flowpath


            Complete vacuum system with chemically-resistant diaphragm pump, inlet separator, condensor, and two-point vacuum controller. Ideal for rotary evaporation and other applications where control of vacuum level is important

            Application

            • Rotary evaporation
            • Distillation

            Benefits

            • Programmable 2-point vacuum control
            • Inlet separator and outlet condensor for excellent solvent recovery
            • Reliable and maintenance-free
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Clean, 100% oil-free operation
          • VACUUM PUMP SYSTEM
            SC 920 G

            • Flow Rate (max.): 21 l/min
            • Ultimate Vacuum (max.):2mbar (abs.)
            • Programmable adaptive vacuum control with four operating modes
            • Precision pressure-detection system ensures consistent results
            • Wireless controller for safe remote operation
            • Inlet separator and outlet condensor for excellent solvent recovery


            Compact, portable adaptive vacuum system with chemically-resistant diaphragm pump, separator, condensor, and Bluetooth®-enabled vacuum controller. Ideal for rotary evaporation and other applications where control of vacuum level is important.

            Application

            • Rotary evaporation
            • Distillation

            Benefits

            • Programmable adaptive vacuum control with four operating modes
            • Precision pressure-detection system ensures consistent results
            • Wireless controller for safe remote operation
            • Inlet separator and outlet condensor for excellent solvent recovery
            • Corrosion-resistant
            • Clean, 100% oil-free operation

          • VACUUM PUMP SYSTEM
            LABOPORT® SC 840

            • Flow Rate (max.): 34 l/min
            • Ultimate Vacuum (max.):8mbar (abs.)
            • Programmable 2-point vacuum control
            • Inlet separator and outlet condensor for excellent solvent recovery
            • Reliable and maintenance-free
            • Chemically-resistant PTFE/FFPM flowpath

            Complete vacuum system with chemically-resistant diaphragm pump, inlet separator, condensor, and two-point vacuum controller. Ideal for rotary evaporation and other applications where control of vacuum level is important

            Application

            • Rotary evaporation
            • Distillation

            Benefits

            • Programmable 2-point vacuum control
            • Inlet separator and outlet condensor for excellent solvent recovery
            • Reliable and maintenance-free
            • Chemically-resistant PTFE/FFPM flowpath
            • Ideal for extremely aggressive/corrosive gases and vapors
            • Clean, 100% oil-free operation
          • DIAPHRAGM LIQUID DOSING PUMP
            SIMDOS® 02 FEM 1.02 S

            • Flow Rate: 0.03–20 ml/min
            • Pressure (max.):6bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry


            Liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate and dosing volume with LCD graphic display.

            Application

            • Liquid dosing/metering

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry
            • Consistent, reliable flow rate
            • Available with different material configurations for chemical resistance
            • Simple calibration
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm materials: PTFE-coated, FFKM
            • Valve material: FFKM Kalrez

          • DIAPHRAGM LIQUID DOSING PUMP
            SIMDOS® 02 FEM 1.02 RC-P

            • Flow Rate: 0.03–20 ml/min
            • Pressure (max.):6bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual, analog control and RS232 interface
            • Self-priming, can run dry

            Liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual, analog, and RS-232 controls with LCD graphic display.

            Application

            • Liquid dosing/metering

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual, analog control and RS232 interface
            • Self-priming, can run dry
            • Consistent, reliable flow rate
            • Available with different material configurations for chemical resistance
            • Simple calibration
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm materials: PTFE-coated, FFKM
            • Valve material: FFKM Kalrez

          • DIAPHRAGM LIQUID DOSING PUMP
            SIMDOS® 10 FEM 1.10 S

            • Flow Rate: 0.1–100 ml/min
            • Pressure (max.):6bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry


            Liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate and dosing volume with LCD graphic display.

            Application

            • Liquid dosing/metering

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry
            • Simple calibration
            • Available with different material configurations for chemical resistance
            • Consistent, reliable flow rate
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm materials: PTFE-coated, FFKM
            • Valve material: FFKM

          • DIAPHRAGM LIQUID DOSING PUMP
            SIMDOS® 10 FEM 1.10 RC-P

            • Flow Rate: 0.1–100 ml/min
            • Pressure (max.):6bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual, analog control and RS232 interface
            • Self-priming, can run dry

            Liquid dosing/metering diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual, analog, and RS-232 controls with LCD graphic display.

            Application

            • Liquid dosing/metering

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual, analog control and RS232 interface
            • Self-priming, can run dry
            • Simple calibration
            • Available with different material configurations for chemical resistance
            • Consistent, reliable flow rate
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm materials: PTFE-coated, FFKM
            • Valve material: FFKM

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 1.100 S

            • Flow Rate: 0.2–1.3 l/min
            • Pressure (max.):4bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry

            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate with LED indicator.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 1.100 RC

            • Flow Rate: 0.2–1.3 l/min
            • Pressure (max.):4bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry


            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual and analog controls.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM-Simriz®

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 100 S

            • Flow Rate: 0.2–1.3 l/min
            • Pressure (max.):1bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry

            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate with LED indicator.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM-Simriz®

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 100 RC

            • Flow Rate: 0.2–1.3 l/min
            • Pressure (max.):1bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry

            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual and analog controls.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM-Simriz®

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 1.300 S

            • Flow Rate: 0.5–3 l/min
            • Pressure (max.):4bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry

            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Manual control of flow rate with LED indicator.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM-Simriz®

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 1.300 RC

            • Flow Rate: 0.5–3 l/min
            • Pressure (max.):4bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry

            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual and analog controls.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM-Simriz®

          • DIAPHRAGM LIQUID TRANSFER PUMP
            LIQUIPORT® NF 300 RC

            • Flow Rate: 0.5–3 l/min
            • Pressure (max.):1bar (rel.)
            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry


            Chemically resistant liquid transfer diaphragm pump. Offers wetted material combinations for optimal chemical resistance. Equipped with manual and analog controls.

            Application

            • Liquid transfer

            Benefits

            • Small footprint
            • Simple, intuitive operation
            • Manual and remote control
            • Self-priming, can run dry
            • Splashproof with IP65 rating
            • Available with different material configurations for chemical resistance
            • Maintenance-free
            • Available pump head materials: PP, PVDF, PTFE
            • Diaphragm material: PTFE-coated
            • Valve material: FFKM-Simriz®

          • VACUUM CONTROLLER
            VC 900

            • Weight:1.2kg
            • Simple, versatile vacuum control with digital display
            • Simple, intuitive operation
            • Compatible with virtually all diaphragm vacuum pumps
            • Four different operating modes

            Independent control unit for any vacuum source. Features a touchscreen control, pressure sensors, and a two-step controlled valve. Optimizes lab bench space by allowing hands-free operation of the central vacuum unit.

            Application

            • Rotary evaporation
            • Distillation

            Benefits

            • Simple, versatile vacuum control with digital display
            • Simple, intuitive operation
            • Compatible with virtually all diaphragm vacuum pumps
            • Four different operating modes
            • Enables variable speed control and automatic pressure detection when paired with KNF N920G vacuum pump
            • USB interface for PC control

          • ROTARY EVAPORATOR
            RC 600

            • Pressure (max.):3bar (rel.)
            • Outstandingly easy to use
            • Simple control system
            • Small footprint
            • Innovative flask exchange system

            RC 600旋转蒸发器提供了user-friendly interface while saving valuable lab bench space with its small footprint. The electric lift allows for easy and safe operation. Among its many features are simple flask exchange, cordless bath and choice of a recirculating condensor or dry ice cold finger.

            Application

            • Rotary evaporation

            Benefits

            • Outstandingly easy to use
            • Simple control system
            • Small footprint
            • Innovative flask exchange system
            • Cordless heating bath
            • Optional plastic-coated dry-ice condenser
            • Optional plastic-coated recirculating condenser
            • Optional protective shield for heating bath

          • ROTARY EVAPORATOR
            RC 900

            • Pressure (max.):3bar (rel.)
            • Outstandingly easy to use
            • Wireless controller for safe remote operation
            • Small footprint
            • Innovative flask exchange system


            The RC 900 Rotary Evaporator provides a user-friendly interface while saving valuable lab bench space with its small footprint. The Bluetooth® controller and electric lift provide safe and convenient operation. Among its many features are simple flask exchange, cordless bath and choice of a recirculating condensor or dry ice cold finger.

            Application

            • Rotary evaporation

            Benefits

            • Outstandingly easy to use
            • Wireless controller for safe remote operation
            • Small footprint
            • Innovative flask exchange system
            • Optional plastic-coated dry-ice condenser
            • Cordless heating bath
            • Simple control system
            • Optional plastic-coated recirculating condenser
            • Optional protective shield for heating bath

          • RECIRCULATING CHILLER
            C 900

            • Operating temperature from -10°C to +40°C
            • 250 W cooling power
            • Filling level indicator for simple filling
            • Low energy consumption

            Circulating chiller with compact design and small footprint| an ideal accessory for applications requiring heat dissipation. Easy to fill and features a splash-proof keypad.

            Application

            • Rotary evaporation

            Benefits

            • Operating temperature from -10°C to +40°C
            • 250 W cooling power
            • Filling level indicator for simple filling
            • Low energy consumption
            • Splash-proof keypad with LED temperature display
            • Front ventilation slots for benchtop space