Salvatore Robuschi’s activity started back in 1935 and since then the Company generational handover has focused on making high quality products. In the last fifteen years the Company has specialized in producing pumps with innovative features in terms of construction technology, application fields and components modularity.
Through the precision casting used to build many parts (for ex. the impellers) and the special design, Salvatore Robuschi pumps guarantee great efficiency and low NPSH values.
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Simple and modular construction ISO 2858-5199 norms. Discharge sizes from DN 32 to DN 125. High hydraulic efficiencies and low NPSH value (investment casting impellers). Heavy duty shaft and bearings. Only 3 bearing brackets for the whole range. Only 1 casing cover fits every seal arrengement.
Use
RD泵可以处理ag)gressive organic and inorganic liquids in the chemical and petrochemical industries. They are also used in sea water desalination plants, absorption equipment in environmental engineering, power stations, steel industry and hot water distribution.
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Simple and modular construction ISO 2858-5199 norms. Discharge sizes from DN 32 to DN 125. High hydraulic efficiencies and low NPSH value (investment casting impellers). Heavy duty shaft and bearings. Only 3 bearing brackets for the whole range. Only 1 casing cover fits every seal arrengement.
Use
RG pumps can handle slightly contaminated liquids or not abrasive slurries in the chemical and petrochemical industries. Well suited for handling liquids with gas contents up to 15%. They are also used in refineries, general industrial service, pulp and paper industry, foodstuffs industry, sugar industry, sea water desalination plants, absorption equipment in environmental engineering, power stations, steel industry and hot water distribution.
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Simple and modular construction with bearing bracket in according to ISO 2858-5199 norms. Discharge sizes from DN 32 to DN 250. Large free passage clearance up to 150 mm due to the completely recessed impeller. Heavy duty shaft and bearings. Only 4 bearing brackets for the whole range. Only 1 casing cover fits every seal arrengement.
Use
RC pumps can handle chemical and crystalline suspensions, all viscous liquid, liquid with high concentrations of fibrous suspensions, municipal and industrial wastewater, every kind of sludge. They are also used in textile, tannery, refineries, general industrial service, pulp and paper industry, foodstuffs industry, sugar industry, sea water desalination plants, absorption equipment in environmental engineering, power stations and steel industry.
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Simple and modular construction with bearing bracket in according to ISO 2858-5199 norms. Discharge sizes from DN 65 to DN 300. Impeller with special blades geometry for low NPSH and high free passage. Heavy duty shaft and bearings. Only 5 bearing brackets for the whole range. Only 1 casing cover fits every seal arrengement.
Use
RB pumps can handle slightly contaminated liquids in waste water treatment plants, clean water for cooling towers or condensate recovery plants, viscous liquids in evaporators in food or chemical industry. They are also used in refineries, general industrial service, pulp and paper industry, foodstuffs industry, sea water desalination plants, absorption equipment in environmental engineering, power stations, steel industry and hot water distribution.
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HD pumps have the same interaxis of ISO 5199 chemical norm pumps, this means easy interchangeability. Casing and impeller manufactured with investment casting technology. Standard IEC motor (different brand available) with stub shaft design. Possibility to choose seal arrangement: single, bouble tandem, double back to back and packing gland.
Use
HD pumps can handle aggressive organic and inorganic liquids in chemical industries. They are also used in general industrial service, foodstuff industry, water/solvent recovery process, power stations, steel industry and small evaporator plants.
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HG pumps have the same interaxis of ISO 5199 chemical norm pumps, this means easy interchangeability. Casing and impeller manufactured with investment casting technology. Standard IEC motor (different brand available) with stub shaft design. Possibility to choose seal arrangement: single, bouble tandem, double back to back and packing gland.
Use
HG泵可以处理轻微污染的液体or non abrasive slurries in the chemical and petrochemical industries; well suited for handling liquids with gas contents up to 10%. They are also used in general industrial service, foodstuff industry, dissolved air flotation systems, sugar industry, water/solvent recovery process, power stations, steel industry, textile and small evaporator plants.
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RS泵有相同的interaxis ISO 5199的化学作用cal norm pumps, this means easy interchangeability. Casing and impeller manufactured with investment casting technology. Large free passage clearance up to 50 mm due to the recessed impeller. Standard IEC motor (different brand available) with stub shaft design. Possibility to choose seal arrangement: single, bouble tandem, double back to back and packing gland.
Use
HD pumps can handle chemical and crystalline suspensions, all viscous liquid, liquid with high concentrations of fibrous suspensions, every kind of sludge and municipal and industrial wastewater. They are also used in general industrial service, foodstuff industry, dissolved air flotation systems, waste water treatment plant, sugar industry, water/solvent recovery process, power stations, steel industry, textile and tannery.
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Centrifugal pumps with closed impeller according to EN 733 norms. Discharge sizes from DN 32 to DN 150.
Use
RN pumps can handle clean and non-aggressive liquids for the pump materials (contents of solids up to 0,2% max). They are also used for non aggressive industrial liquids, water supply, heating, conditioning, cooling and circulation plants, civil and industrial applications, fire-fighting plants and irrigations.
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Multistage centrifugal pumps with closed impellers TS. Discharge sizes from DN 32 to DN 50. TS 31-32 range is only available with mechanical seal, TS 40-50 range is available both with mechanical seal and gland packing and cooling chambers are supplied as standard equipment.
Use
TS pumps can handle clean or slightly contaminated liquids. They are also used for boilers feeding, fire fighting plants, autoclaves, water supply systems, irrigation, washing plants, to pump hydrocarbons and whenever high pressures are required.
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Double-stage centrifugal pumps with peripheral impellers TS. Discharge sizes DN 25.
Use
RAM pumps can handle clean liquids without solid parts in suspension. They are also used for boilers feeding, flotation plants in waste water treatment and whenever low capacity and high pressure are required.
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Single or Multistage side-channel self-priming pumps with radial impellers. They are fit to handle clean liquids with no suspended solid matter and can be used for boilers feeding, surge tank plants, conveying systems for liquids containing gas, condensate extraction, fuel handling, etc.
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Vertical immersible sump pump. The pump body is immersed into the liquid and the motor is mounted above the plate, keeping it away from the liquid. The discharge pipe is separated from the column pipe and the lubrication of the bearings is normally obtained by means of the same pumped fluid, or from an external lubricating source in abrasive services. The possibility to customize mounting plate shape and dimensions, discharge flange position and column lenght, allows designers and end-users to match sump or tank plates or flanges. Suction strainer and suction extension on request.
Use
Vertical pumps are used in all industrial applications, refining, oil and gas production, chemical, pulp and paper and water facilities. They are also used in drainage sumps, oily water sumps and tank transfer.
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The pump body is immersed into the liquid and the motor is mounted above the mounting plate out of the corrosive area. Oversize heavy duty ball bearings are supplied with grease fittings and located above the mounting plate out of the corrosive area. This means no bearing in the liquid, no seal or bearing bush and bearing assembly is sealed-off to prevent bearing's contamination by liquids or gases-vapors. This allows the pump to run dry without risk of damage and so reliable operation and reduced costs. The possibility to customize mounting plate shape and dimensions, discharge flange position and column lenght, allows designers and end-users to match sump or tank plates or flanges. Suction strainer and suction extension on request with the possibility to fit a PTFE lip seal for vapor proof construction.
Use
Cantilever pumps are used for sludges, slurries and liquids containing large or long solids. They are also used in drainage sumps, oily water sumps, tank transfer,food processing, ground water development and irrigation, heavy oil, oil sand and shale, paper stock, sewage collection and treatment, shower pumps, slurry processing and transfer.
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