Pumps - Solids/Sludge
- Boerger, LLC
- Cornell Pump Company
- Crane Pumps & Systems
- Gorman-Rupp Company
- Holland Pump Company
- IWAKI America
- JDV Equipment Corporation
- Komline-Sanderson
- Landia, Inc.
- Liberty Pumps
- NOV
- Penn Valley Pump Co., Inc.
- Rain for Rent
- Red Valve Co. / Tideflex Technologies
- Robuschi
- Schwing Bioset, Inc.
- ScreencO Systems LLC
- SEEPEX Inc.
- Smith & Loveless, Inc.
- SRS Crisafulli System, Inc.
- Sulzer Pumps Solutions Inc.
- Sunbelt Rentals
- Trillium Pumps USA SLC - WEMCO
- Vaughan Company, Inc.
- Vogelsang
- Wastecorp Pumps
- Watson-Marlow Fluid Technology Group