• Pump for handling the large variety of petroleum products in refineries as well as in the chemical and petrochemical industry.
• Refinery
• Chemical industry
• Petrochemical industry
• Onshore processes and offshore processes

RPH Benefits

• Low radial thrust and reduced shaft deflection for a longer service life of bearings and mechanical seal by double volute from DN 80 (3 inches)
• Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
• Wide variety of flanges to all standards up to PN 100 equivalent (ASME Class 600)
• Long service life of mechanical seal by maximum shaft diameter to API 610
• Dimensioned for longer service life than specified by API 610, to reduce maintenance.
• Higher fluid temperatures enabled at reduced bearing temperatures by cast steel bearing brackets with integrated cooling fins
• Seal chamber to API 610 accommodates all mechanical seals to API 682.
• Maximum bearing life by individual selection of balancing
• Optimum selection to API by “Low Nss hydraulic systems” (inducer optional)
• Optional:
• Heatable casing cover for high-temperature applications
• High axial forces absorbed by tandem bearing arrangement
• No cooling water supply required for high temperatures thanks to fan impeller

Technical Data

Function:Pump

Connection type:Flange

Drive concept:With electric actuator,Turbine

Pump Max. flow rate:4800 m³/h

Min. flow rate:0.1 m³/h

Max. head:270 m

Pump Min. head:0.1 m

Mains frequency:50 Hz,60 Hz

Pump Mains voltage:110 V,115 V,120 V,125 V,200 V,208 V,220 V,230 V,240 V,260 V,276 V,278 V,380 V,400 V,415 V,440 V,460 V,480 V,500 V,
525 V,575 V,600 V,660 V,690 V,760 V,830 V,1000 V,3000 V,4160 V,5000 V,5500 V,6000 V,6600 V,6900 V,11000 V

Casing material:A351 GRADE CF3M,A216 GRADE WCB,A487 GRADE CA6NM CLASS A,A995 GRADE 1B,UNS J93404

Nominal pressure:CL 600,PN 100

Pump Max. allowed working pressure:110 bar

Suction behaviour:Non-self-priming

Max. allowed fluid temperature:450 °C

Pump Min. allowed fluid temperature:-70 °C