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RPH Dry-installed pump

Dry-installed pump RPH

Horizontal radially split volute casing pump in back pull-out design, to API 610, ISO 13709 (heavy duty), type OH2, single-stage, with single-suction radial impeller and centreline pump feet; with inducer if required. ATEX-compliant version available.
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Main Applications

  • 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

Technical Data

Max. flow rate
4800 m3/h
Max. head
270 m
Max. allowed working pressure
110 bar
Max. allowed fluid temperature
450 °C

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Benefits

  • Double volute from DN 80 (3 in.): Low radial thrust and reduced shaft deflection extend the service life of bearings and mechanical seal.
  • Back pull-out design for easy maintenance
  • Heatable casing covers optionally available for high-temperature applications

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator,
Turbine
Max. flow rate
4800 m3/h
Max. head
270 m
Mains frequency
50 Hz,
60 Hz
Casing material
A351 GRADE CF3M,
A216 GRADE WCB,
A487 GRADE CA6NM CLASS A,
A995 GRADE 1B,
UNS J93404
Nominal pressure
CL 600,
PN 100
Max. allowed working pressure
110 bar
Suction behaviour
Non-self-priming
Max. allowed fluid temperature
450 °C
Min. allowed fluid temperature
-70 °C

Sectional Drawings