HSD Horizontal Single Stage Pump

Horizontal Split Case Single Volute Centrifugal Pump

The HSD pump is a horizontal, single stage, double suction, single volute axially split case centrifugal pump. The suction and discharge nozzles are integrally cast in the lower half of the casing and on the same horizontal centerline. The nozzle configuration is side-side.

Operation Limits

Capacity up to 1,590 m³/h (7,000 gpm)
Head up to 168 m (550 ft)
Maximum Pressure up to 18 bar (250 psi)
Temperature 10 to 120 °C (50 to 250 °F)
Discharge flanges sizes 1½'' to 12''
Applications Fire Service, Cooling Towers, Municipal, Oil Process, Petrochemical, Sugar Industry, Paper Industry, Pipeline, Power Generation, Dewatering, Mining, Water


  • High Efficiency design
  • Single stage, horizontal split case centrifugal pump
  • Horizontally split casing, single volute
  • Flanged connections
  • Enclosed impellers, double suction provides hydraulic balance eliminating axial thrust
  • Clockwise or counter clockwise rotation
  • Double ended shaft available
  • Oil or grease lubricated bearings
  • Stuffing box configured for packing or mechanical seals
  • Horizontal or vertical mounting configurations
  • Renewable wear rings

  • Cast iron
  • Cast iron, stainless steel fitted
  • All bronze
  • All WCB grade carbon steel
  • All stainless steel

Other materials available upon request