Submersible semi-open vortex impeller sewage pump

Model DVU

The model DVU submersible pumps are constructed of rugged cast iron suitable for water, wastewater and sewage applications. The model DVU features a semi-open vortex impeller suited for pumpage containing abrasive and/or large suspended solids. The vortex action of the impeller passes large solids and works to prevent clogging.


Specifications

  • Discharge Size: 2″, 3″, 4″
  • Range of HP: 1 to 5 HP
  • Capacity: 16 to 430 GPM
  • Head: 10 to 50 Feet
  • Max. solid diameter: 4″
  • Max. liquid temperature: 104°F (40°C)
  • Available in single or three phase models

Key Features

  • Air-filled Class F insulated heavy duty motor – operates cooler with higher efficiencies
  • Built-in motor protection autocut – protects against overheat, out of phase, single phasing, and no load
  • 60,000 hour bearings – long dependable operation, lower maintenance costs
  • Large solids handling capabilities – prevents clogging
  • Semi-open vortex type recessed impeller -multi-vane vortex design handles stringy material better and prevents clogging providing high reliability, durability and lower maintenance costs
  • Double mechanical seals – operate in an oil bath providing longer service life and lower maintenance costs
  • Stainless steel shaft – high tensile strength and corrosion resistance

Applications

  • Water (municipal/industrial)
  • Wastewater (municipal/industrial)
  • Sewage
  • Drainage (household, industrial)
  • Agriculture