Centrifugal Pump for Heat Transfer Oil and Hot Water in Block Design

Volute Casing Centrifugal Pump in block design for Thermal Oil and Hot Water with rated pressure up to PN 16 and operating temperatures of thermal oil up to 350 °C or hot water up to about 180 °C from all leading German and European manufacturers.

Centrifugal pump based on DIN EN 733 in single-stage with replaceable casing wear rings for heat transfer systems and hot water circualtion.

Characteristic Value

Flow rate


Up to 280 m3/h (50 Hz)
Up to 337 m3/h (60 Hz)

Head H Up to 68 m (50 Hz)
Up to 99 m (60 Hz)
Operating temperature
Fluid temperature Thermal oil t -30 °C to +350 °C
Hot Water t Up to 180 °C
Operating pressure p Up to 16 bar


  • Volute casing pump
  • Horizontal/vertical installation
  • Back pull-out design
  • Single-stage
  • Ratings to EN 733
  • Radially split volute casing
  • Replaceable casing wear rings
  • Volute casing with integrally cast pump feet
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