Sulzer's ABS ranges include XFP sewage pumps for wastewater stations, smaller AS submersible pumps for domestic and commercial sites, and Piranha grinder pumps for pressure-sewer duties. The range name materially changes the expected application.
ABS and Sulzer wastewater ranges
Sulzer's ABS ranges include XFP sewage pumps for wastewater stations, smaller AS submersible pumps for domestic and commercial sites, and Piranha grinder pumps for pressure-sewer duties. The range name materially changes the expected application.
XFP solids and rag handling
ABS XFP pumps use wastewater-designed ContraBlock impeller families, with options intended for sewage containing solids and fibrous material. Record the exact impeller and wear-plate arrangement where repeated ragging or efficiency loss is suspected.
ABS/Sulzer alarm and installation checks
Confirm wet-well or dry-well installation, guide-rail size, sensors, motor efficiency class and panel protection. A photo of the complete XFP, AS or Piranha nameplate is more useful than a partial model reference.
Brand support includes
- Pump fault diagnosis
- Servicing and maintenance
- Replacement pump advice
- Controls, floats and alarms
- Refurbishment and upgrade support


