ST Series pumps are manufactured with high quality materials and are designed to provide years of reliable service. The pumps are of a floating impeller design, which reduces starting torque requirements and reduces the effects of sand in the water.
Operation: Submerged Max temperature pumped liquid: 60°C Max temperature operating temperature: 40°C Max time operating time with Q=0: 5s Clear Water Fluid Viscosity of the treated liquid: 1mm²/s Maximum immersion depth: 20m Density of the treated liquid: 998.3 Kg/m³ Contentmax. of solids: 150g/m3
Discharge head: AISI 304 SS Check valve: AISI 304 SS Valve seat: AISI 304 SS Spider bearing: Polycarbonate Diffuser: Polycarbonate Chamber: AISI 304 SS Impeller: Noryl Strainer: AISI 304 SS Pump Shaft/Coupling: AISI 304 SS Shaft sleeve: AISI 304 SS or Noryl Pump body: AISI 304 SS Cable guard: AISI 304 SS Gasket: NBR Bearing: Polyacetal
Power supply: 380/400 V ~3 Frequency: 50Hz Power: 0.37 ÷ 37kW Poles: 2 Vertical discharge: RP 1 1/4″ ÷ RP 3″ Horizontal discharge: – ambient temperature max. : 40°C Max flow : 60m3/h Max lifting height : 466m
Wet end radial centrifugal pumps with integral check valve and stainless steel outer casing. With flow rates up to 40 m³ (maximum) and closed discharge pressures up to 415 meters, these pumps are designed for minimum borehole diameters of 6 inches. Includes thermoplastic resin hydraulic components, standard cast iron suction and discharge bowl (ERCR) and optional stainless steel suction/discharge bowls (ERCX).
Operation: Submerged Max temperature pumped liquid: 30°C Max temperature operating temperature: 40°C Max time operating time with Q=0: 2min Fluid: Clear Water Viscosity of the treated liquid: 1mm²/s Minimum water level above the strainer: 800mm Density of the treated liquid: 998.3 Kg/m³ Contentmax. of solids: 40g/m3
Output: Cast Iron + Cataphoresis Output: Stainless steel (ERCX) Check valve: Stainless steel Diffuser: Thermoplastic resin Wheel: Thermoplastic resin Guide pad: Elastomer Wear ring: Brass Outer jacket: Stainless steel Envelope: Thermoplastic resin Pump shaft: Stainless steel Sleeve: Stainless steel Suction body: Cast iron + Cataphoresis Suction body: Stainless steel (ERCX) Filter grid: Stainless steel
Power supply: 380/400 V ~3 Frequency: 50Hz Power: 1.5 ÷ 22kW Poles: 2 Vertical discharge: GAS 2 1/2″ Horizontal discharge: – ambient temperature max. : 40°C Max flow : 36m3/h Max lifting height : 415m
Wet end mixed flow centrifugal pumps with integral check valve and stainless steel outer casing. With flow rates up to 90 m³ (maximum) and closed discharge pressures up to 270 meters, these pumps are designed for minimum borehole diameters of 6 inches. Includes thermoplastic resin hydraulic components, standard cast iron suction and discharge bowl (EC) and optional stainless steel suction/discharge bowls (ECX).
Operation: Submerged Max temperature pumped liquid: 30°C Max temperature operating temperature: 40°C Max time operating time with Q=0: 2min Fluid: Clear Water Viscosity of the treated liquid: 1mm²/s Minimum water level above the strainer: 800mm Density of the treated liquid: 998.3 Kg/m³ Contentmax. of solids: 40g/m3
Output: Cast Iron + Cataphoresis Output: Stainless steel (ECX) Check valve: Cast iron Diffuser: Thermoplastic resin Wheel: Thermoplastic resin Guide pad: Elastomer Spacer: Chrome-plated brass Wear Ring: Bronze Outer jacket: Stainless steel Envelope: Thermoplastic resin Pump shaft: Stainless steel Sleeve: Stainless steel Suction body: Cast iron + Cataphoresis Suction body: Stainless steel (ECX) Filter grid: Stainless steel
Power supply: 380/400 V ~3 Frequency: 50Hz Power: 3 ÷ 30kW Poles: 2 Vertical discharge: GAS 3″ Horizontal discharge: – ambient temperature max. : 40°C Max flow : 90m3/h Max lifting height : 280m
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Description
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Operating characteristics
Operating characteristics
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Description
Use
Operating ranges
Operating characteristics
Materials
Range Features