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Centrifugal STEP Discharge Assemblies

Environmental Products // STEP Systems

Centrifugal STEP Discharge Assemblies

Centrifugal STEP Discharge Assemblies

Features and Benefits

Zoeller Pump's Centrifugal STEP (Septic Tank Effluent Pump) Discharge Assemblies are used to transfer effluent from a centrifugal STEP system up and out of the tank. Each discharge assembly consists of a male adapter, SCH 40 PVC piping, elbows, a union-ball valve, pipe seal, and a 1-1/4” flexible PVC pipe stub to extend through the riser wall. A check valve or air vacuum relief valve is optional. All discharge assemblies ship preassembled.

  • Easy to install and remove
  • Designed for use in centrifugal STEP system applications
  • 1-1/4” flexible discharge assemblies with union-ball valve for easy pump removal


All Zoeller Pump products must be installed and maintained in accordance with all applicable codes.