Self-cooling motor for use in wet well and dry well installation
Corrosion-resistant stainless steel motor housing made of 1.4404
Patented clogging-free hydraulics
Longitudinally watertight cable inlet
Low weight
Design
Submersible sewage pump for continuous duty for stationary and portable wet well installation, as well as stationary dry well installation.
Application
Pumping of
Sewage containing faeces
Pre-cleaned sewage without faeces and long-fibre components
Process water
Wastewater
Equipment/function
Thermal motor monitoring
Leakage detection in the motor
ATEX-certified
Sheath current cooling
Construction
Submersible sewage pump as submersible monobloc unit for stationary wet well and dry well installation as well as portable wet well installation.
Hydraulics
The outlet on the pressure side is designed as DN 80 or DN 100 horizontal flange connections. Single-channel impellers are used as the impeller shape.
Motor
Surface-cooled motors are standard-equipped with clogging-free sheath current cooling. This ensures that heat is given off directly to the fluid. As a result, these units can be operated in immersed and non-immersed state for permanent or intermittent operation.
In addition, the motor is equipped with a leakage detection unit and a thermal motor monitoring unit. A sealing chamber protects the motor from fluid ingress. The filling fluid used is potentially biodegradable and environmentally safe.