OH2 - KRHL / KRPO / KGHL

  • OH2-KRHL.jpg

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Single-stage, one-flow, normal-priming ring-section pump meets all requirements of API 610 and ISO 5199.
KGHL is a two-stage version. OH2 version for low capacity and high head.

 KRHLKRPOKGHL
Q (m³/h)452545
H (m)270210350
P (bar)505050
T (° C)+450+450+450

The pumps of type KRHL are applied in processing plants where complicated processing problems of liquid pumping have to be solved. Clean and slightly contaminated, cold and hot, chemically neutral or aggressive liquids can be pumped with these pumps. 

  • High-temperature applications
  • Petrochemical Plants, Refineries
  • Chemical Industry/Process Engineering
  • Power Plants 
  • Environmental and Offshore Engineering
  • Treatment Plants for Mineral Oil Systems, etc.
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KRHL - characteristic curve
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KRPO - characteristic curve
  • Q = up to 45 m³/h
  • H = up to 270 m
  • P = 50 bar
  • T = +450 °C
KRHL quarter cut
  • single-stage, one-flow, normal-priming ring-section pump; two-stage KGHL version
  • semi-open impeller with straight vanes
  • ring chamber without vanes
  • antifriction bearings with oil lubrication
  • optionally: exchangeable wear plate, internal bypass
  • optionally: inducer
  • cast iron
  • cast steel
  • 12 % chromium steel
  • austenitic steel
  • duplex steel, super-duplex steel
  • special alloys

OH1 - KRP

process pump foot mounted, type OH1

Q= 2.800 m³/h, H= 250 m, P= 25/35 bar, T= 150 °C

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OH2 - KRH

Heavy duty process pump, type OH2

Q= 1.000 m³/h, H= 320 m, P= 55/90 bar, T= +450 °C

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OH2 - KRHA

process pump for high capacity, type OH2

Q= 5.000 m³/h, H= 220 m, P= 55 bar, T= +450 °C

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OH3 - KRI / KRIL

Process pump as inline version, type OH3

Q = 800 m³/h, H = 270 m, P = 55 bar, T = +250°C

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