Replace your Progressing Cavity Grinders with a Shark

The Zoeller Shark Series 6932 Replacement Assembly readily adapts to existing progressing cavity grinder pump systems, including the E-One Grinder Pump.  They are 100% factory tested before shipment.

  • Meets UL, CSA, and NSF Pump StandardsZoeller-6932-Low-Pressure-sewer-system-pump
  • 1 HP, 230 volts, 60 Hz, 7.0 FLA
  • 2 HP, 230 volts, 60 Hz, 10.5 FLA
  • Electrical Quick-Disconnect (EQD) Plug
  • Stainless steel hydraulic rotor with protective deflector plate
  • Integral pressure relief valve
  • Stainless steel fitted cover, stand, discharge, piping valves and fittings
  • Finned, Class 30 cast iron construction
  • Corrosion-resistant, powder coated epoxy finish
  • Discharge size - 1-1/4" NPT
  • Oil-filled motor with integral thermal overload protection
  • Viton seals and SC/C mechanical shaft seal
  • Hardened 440 C stainless steel cutter and disc, Rockwell C55-60
  • Stainless steel check valve
  • Red lifting rope
  • Anti-siphon device (optional)

RWD 7020 & 7021 systems with internally mounted level control

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

Pump Specifications:


  • Discharge: 1-1/4” NPT horizontal
  • Seals – Silicon Carbide/Carbon, 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

Motor Specifications:

  • Permanent split capacitor (PSC) motor
  • Stator – Class B insulation and lead wires, Nema B design
  • Integral thermal overload protection with automatic reset
  • Housing – Finned cast iron, oil-filled
  • 416 stainless steel motor shaft
  • Upper and lower ball bearings – dual, high carbon chromium steel
  • 20' (6 m) power cord with 15 amp plug (extended cord lengths available)

Basin Assembly


  • These Zoeller rotomolded basins and basin package systems are a cost-efficient alternative for a job-ready package system for LPS.
  • Standard basin size is 30" x 72" with the option to add a 12" or 24" riser for a depth up to 96".
  • Zoeller's flex hose disconnect allows for the removal of the pump without the need to enter the basin. Available discharge depth at 24", hard pipe with disconnect with discharge at 36".
  • Zoeller Z-Rail® allows easy install and removal of the pumps without the need to remove the discharge piping or enter in the basin. Discharge depths available at 24" and 36".

Control Panels (optional)


  • NEMA 4X, lockable enclosure
  • UL and CSA approved
  • Alarm for high water with redundant pump run
  • RJ45 jack for online monitoring and reporting
  • Optional generator receptacle, 230 Volt 1 Phase, 20 Amp, automatic transfer switch
  • Optional Z Control® Gateway features
  • Used to replace existing panel when required