A recognized leader in sludge pump technology.


Schwing units pump dewatered biosolids from Belt Presses, Centrifuges, Plate & Frame Presses, and Rotary Presses with dry solids content up to 56%

  • Volumetric capacities over 310 gpm

  • Operating pressures up to 1,885 psi  

  • Proven history of reliability and ease of maintenance

Originally designed to pump concrete, these piston pumps adapt easily to the rigors of wastewater treatment plant service with many units having operated continuously for years with 99% availability.

New Call-to-action Maintenance  
Poppets Vertical/Horizontal Plane  
Hydraulic Power Packs CPR  
Screw Feeders Sludge Flow Measuring SFMs  


Pipeline Lubrication System