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