Challenger Series CRM/CRP
Submersible slurry pump as fully metallic or with elastic lining of hydraulic parts
areas of application
Tunnel construction and civil engineeringAerated concrete, Bentonite, cement batching, Chalk slurries, Civil engineering - diaphragm wall milling, Excavator works (ports, rivers), Kaolin, clay, Micro-tunnel construction, Sand & gravel, Sand industry, Slate, marble, granite, Transport concrete
Energy ManagementAsh transport
Steel industryCooling water transport, Sinter and scale deposits
Sand & GravelExtraction, Mineral processing, Water retention, Wet processing
Sugar industryOrganic slurries, Wastewater treatment plants
Chemical IndustryResidues from crude oil, Waste recycling
Water & WastewaterWastewater disposal and processing, Watering and drainage
The Challenger model series is a pump in a heavy, robust design with a directly flanged-on underwater motor for wet well installation.
For the surface-cooled design, the motor must be completely immersed in the suspension during operation.
The submersible motor pump benefits from our modular structure of the pump model series. The pump hydraulics essentially correspond to those of the HPK, NPK, NPW and KB models. Therefore, metallic and elastomer-lined pump types are available.
- Extremely robust design
- Wet well installation possible depending on the type