Open impeller centrifugal

Flow rates up to 250GPM

Model DWO

The model DWO open impeller end suction pumps are constructed of bulge formed stainless steel and designed for corrosion resistance, dependable performance, and rugged continuous duty. The model DWO is suitable for applications with suspended solids including food and beverage processes, dirty liquid handling, and industrial washing machines that may contain solids.


  • Food process
  • Beverage process
  • Dirty liquid handling
  • OEM equipment application
  • Water reclamation
  • Water treatment
  • Plant services


  • Open impeller - suitable for suspended solids in liquid and dirty water; solids handling to 3/4" (spherical)
  • Close coupled design - saves space; simplifies maintenance and installation
  • Stainless steel liquid end components - high quality; corrosion resistance; NPT threaded connections, hose barb connections
  • Back pullout construction - assembly and overhaul of the impeller and seal without distorting suction and discharge connections
  • Top centerline discharge and foot support under casing - ensures self-venting and reduces misalignment from pipe loads
  • High operating efficiency - lowers operating costs
  • High quality mechanical shaft seals and o-rings - available for standard pumping requirements, or optional high temperature and chemical duty operation.
  • TEFC motors, IEC motors manufactured by EBARA Corporation
Suction Size: 2 to 2 1/2"
Discharge Size: 2"
Range of HP: 1 1/2 to 4 HP
Capacity: to 250 GPM
Head: 35 to 65 Ft.
Liquid: suitable for suspended solids in dirty water to 3/4" spherical