Models 7020 & 7021 1 & 2 HP – Progressing Cavity

Product Inquiry

For more difficult applications that are prone to clogging and require more pressure, check out our extensive offering of multi-size and application grinder pumps and packages!

APPLICATIONS

  • Sanitary sewage pumping stations
  • Pressure sewage systems
  • Commercial and residential sewage removal

SPECIFICATIONS

PUMP:

  • Discharge: 1-1/4” NPT horizontal
  • Seals – mechanical carbon/stationary, ceramic/rotary, Buna-N elastomers
  • Construction – motor housing, cover, adapter and pump housing cast iron ASTMA A-48, Class 30, 30,000# tensile strength, corrosion-resistant, powder coated epoxy finish
  • Attaching hardware – 304 stainless steel
  • Square ring and gasket – Viton
  • Stainless steel cutter and plate hardened to Rockwell C 55-60
  • Pressure relief valve
  • Stainless steel legs provide for free-standing installation
  • Stainless steel helix hydraulic rotor
  • Buna-N hydraulic stator