Submersible cast iron grinder pump

Model DGUII, DGFU

The model DGUII, DGFU cast iron submersible grinder pumps are ideal for use in small-scale pressurized commercial or residential sewage transfer systems requiring low flow and high pressure rates. The heavy-duty high chrome iron grinder system has powerful blades that reduce solid sizes for smooth, non-clogging flow. A reversible grinder ring provides longer service life and less maintenance. The pump is small and light weight affording ease in transport and use in temporary installations. FM explosion proof motors are available.


Specifications

  • Discharge Size: 1 1/4″, 2″
  • Range of HP: 2 to 5 HP
  • Capacity: 5 to 80 GPM
  • Head: 27 to 148 Ft.
  • Max. solid diameter: 3″
  • Max. liquid temperature: 104°F (40°C)
  • FM explosion proof available

Key Features

  • Heavy-duty high chrome iron grinder system – powerful blades reduce solid size for non-clogging flow
  • Semi-open vortex type recessed impeller – vortex action prevents clogging and handles stringy material better providing durability, high reliability with lower maintenance costs
  • Air-filled Class F insulated heavy duty motor – operates cooler with higher efficiencies
  • Built-in motor protection – protects against overheat, out of phase, single phasing and no load
  • 60,000 hour bearings – long dependable operation, lower maintenance costs
  • Double mechanical sealshard faced upper and lower seals operate in an oil bath providing longer service life and lower maintenance costs
  • Stainless steel shaft – high tensile strength and corrosion resistance
  • Small and light weight portability – easy to transport for temporary installations

Applications

  • Residential/Commercial sanitary waste
  • Small-scale pressurized sewage transfer systems
  • Drainage transfer
  • Available in packaged basin systems