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RPH-HW

RPH-HW

Horizontal radially split single-stage single-suction volute casing pump in back pull-out design, with centreline pump feet and radial impeller.
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Main Applications

  • Recirculation of hot water in industrial plants and small to medium-sized power plants.

Technical Data

Max. flow rate
2170 m3/h
Max. head
270 m
Max. allowed working pressure
110 bar
Max. allowed fluid temperature
320 °C

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Benefits

  • Robust design for long service life and low maintenance costs due to volute casing with double volute and centreline feet; robust and cost-effective component seal can be used across a wide pressure and temperature range.
  • High system availability due to intensive cooling of the seal chamber via replaceable high-efficiency cooling insert or tube-in-tube heat exchanger (if required).
  • Long service life (L10h over 17,500 hours) and high reliability of the bearings ensured by optimised shaft, individual selection of the balancing holes and angular contact ball bearings in triple arrangement, dimensioned for high inlet pressures.

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator,
Turbine
Max. flow rate
2170 m3/h
Max. head
270 m
Mains frequency
50 Hz,
60 Hz
Casing material
A216 GRADE WCB,
A487 GRADE CA6NM CLASS A
Nominal pressure
CL 600,
PN 100
Max. allowed working pressure
110 bar
Suction behaviour
Non-self-priming
Max. allowed fluid temperature
320 °C
Min. allowed fluid temperature
0 °C

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Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 150 years. With more than 15,000 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

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Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

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