The BP, BPI and BPN vertical multistage centrifugal pumps are powered by a standard electric motor. The motor output shaft connects directly to the pump shaft via a coupling. The pump unit consists of a system optimized hydraulics, various types of fittings, an outer sleeve, a pump head, a pump base, four retaining bolts and various other parts. The base of the pump has suction and discharge ports at the same level (in line). This in-line design offers a more compact design and easier installation. All pumps are fitted with a removable cartridge type mechanical shaft seal. BP, BPI and BPN pumps are available with different stages and capacities to give customers a choice of models for many applications.
Operation: Overpressure Max temperature pumped liquid: 120°C Max temperature operating temperature: 40°C Max time operating time with Q=0: 10s Fluid: Water Viscosity of the treated liquid: 1mm²/s Density of the treated liquid: 998.3 Kg/m³ Content max. of solids: 50 g/m3
Pump head: Cast iron EN-GJL-200 / EN-GJS-450-10 (BPI/BPN) Hydraulic cover: N/A / Acciaio stainless steel 1.4301 (BPI) / Stainless steel 1.4401 (BPN) Impeller: Stainless steel 1.4301/ Stainless steel 1.4401 (BPN) Shaft: Stainless steel 1.4057/ Stainless steel 1.4401 (BPN) Jacket: Stainless steel 1.4301/ Stainless steel 1.4401 (BPN) O-ring: EPDM Chamber: Stainless steel 1.4301/ Stainless steel 1.4401 (BPN) Collar: PTFE Body: Cast iron EN-GJL-200 / Stainless steel 1.4301 (BPI) / Stainless steel 1.4401 (BPN) Chassis: N/A / Cast iron EN-GJL-200 (BPI) Coupling: FE-CU-C SINT C11
Power supply: 380/400 V ~3 Frequency: 50Hz Power: 0.37 ÷ 75 kW Poles: 2 Vertical discharge: DN 25 ÷ DN 125 Horizontal discharge: – ambient temperature max. : 40°C Max flow : 150m3/h Max lifting height : 277m
Energy efficient due to their intelligent hydraulic design, reliable due to the use of high quality materials and manufacturing processes and widely applicable due to their unique modular design which offers an almost infinite number of material designs, seals, connections, motors, etc. The pumps in the range can be used both in stand-alone mode – as a drinking water pump or water pump for industrial use – as well as in pressure-boosting installations for the technique of building and industry.
Operation: Overpressure Max temperature pumped liquid: 120°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 Density of the treated liquid: 998.3 Kg/m³ Maximum pressure: 40 bar
Pump housing: Chrome-nickel steel 1.4301 – 1.4404 Spacer: (C/S)B EPDM/FPM Pump body: Cast iron GJS-400 – GJL-250 / Cast steel with chrome-nickel / molybdenum Flange: Cast Iron GJL-250 Stage box: Chrome-nickel steel 1.4301 – 1.4404 / Chrome-nickel cast steel / molybdenum Ring: Intake: Cast Chrome-Nickel/Molybdenum Steel Cover Chrome-nickel steel 1.4301 – 1.4404 / Chrome-nickel cast steel / molybdenum Diffuser: Chrome-nickel steel 1.4301 – 1.4404 Shaft: Chrome-nickel steel 1.4057 / Chrome-nickel cast steel Impeller: Chrome-nickel steel 1.4301 – 1.4404 / Chrome-nickel cast steel / molybdenum Engine stool: Cast iron GJL-250 Seal Cover:: Cast Chrome-Nickel/Molybdenum Steel Bearing: housing: PEEK 450CA30 Wear ring: of the Impeller: Chrome-nickel-molybdenum steel Distance sleeve: Chrome-nickel steel 1.4301 – 1.4404 Bearing Sleeve: Tungsten Carbide Bearing: Aluminum Oxide Base plate: Cast iron / Cast chrome-nickel-molybdenum steel Tie bolt: Chrome-nickel steel 1.4057 Locknut: Chrome-nickel steel 1.4301 – 1.4404 Wave spring: Chrome-nickel steel 1.4300 / Chrome-nickel-molybdenum steel
Power supply: 380/400 V ~3 Frequency: 50Hz Power: 0.37 ÷ 45kW Poles: 2 / 4 Vertical discharge: G 6/4 ÷ DN100 Horizontal discharge: – ambient temperature max. : 40°C Max flow : 125m3/h Max lifting height : 254m
The high efficiency of all electric pumps in the MEKV range translates into low energy consumption. Available in vertical execution and with different shaft sealing systems (stuffed box packing, standard mechanical seal and mechanical seal) these pumps are adapted to operational needs. The modular and robust construction, the high quality materials and the impellers dynamically and hydraulically balanced ensure long operational reliability
Operation: Multicellular electric pumps Max temperature pumped liquid: 90°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 Density of the treated liquid: 1000Kg/m³ Content max. of solids: 50 g/m3
Support: of electric motor: Cast iron Shaft: Steel Twinner system®: Stainless steel Stuffing box: PTFE Shaft Protection Sleeve: Chrome Steel Wheel: Cast iron + Cataphoresis Pump body: Cast iron Diffuser casing: Cast iron Diffuser: Cast iron Wear ring: Cast iron Guide pad: Bronze Spacer: Stainless steel Tie rod: Steel Suction body: Cast iron
Power supply: 380/400 V ~3 Frequency: 50Hz Power: 7.5 ÷ 200kW Poles: 2 Vertical discharge: DN 65 ÷ DN 150 Horizontal discharge: – ambient temperature max. : 40°C Max flow : 345m3/h Max lifting height : 545m
Ranges
Description
Use
Operating ranges
Operating characteristics
Materials
Range Features
Description
Use
Operating ranges
Operating characteristics
Materials
Range Features
Description
Use
Operating ranges
Operating characteristics
Materials
Range Features