K-S Twin Disc Pump

This video highlights some of the key features of the K-S Twin Disc Pump.

A New Take on Sludge Pumping

We have heard from our customers and we are listening.

Komline-Sanderson is re-introducing technology it first unveiled 40 years ago. Our Twin Disc pump is an induced flow pump designed for transferring biosolids sludges typically found in municipal and industrial wastewater streams.


  • Self-priming
  • Handles entrained gases without losing prime
  • Can run dry for indefinite periods without damage
  • Pass up to 7/8” spherical solids
  • Easy Tilt Access. Designed to allow easy access to pump body for cleaning and suction/discharge disc removal.

Move solids laden sludges typically found in municipal and industrial wastewater treatment systems.

  • Primary sludge
  • Thickened Sludge
  • Waste activated sludge
  • Sludge transfer
  • Belt filter press feed
  • DAF float
  • Scum
  • Easy Tilt Access (Patent Pending) allows easy access to pump internals
  • Self-priming with ability to handle suction lifts and entrained gases
  • Can run dry indefinitely without damage
  • No critical tolerances
  • Low cost of maintenance
  • Common replacement parts are easily accessible
  • Class 30 cast iron construction
  • Easy access to Neoprene discs, trunnions & check valve
  • Two-piece aluminum connecting rods
  • SS frame designed for Easy Tilt Access to pump internals.
  • Small foot print
  • Constant or variable speed applications
  • Can be tied to silos to vary flow for constant height/sludge blanket

Why our Twin Disc Pump?
When applications require a suction lift, our Twin Disc Pump can handle high lifts and reprimes and will not be damaged should it run dry.

In addition, when floor space is at a premium, our Twin Disc Pump does not require any additional space for its maintenance.