Zehnder Pumps SWH-F 500 series
- polyethylene container with 135 litres capacity and up to 75 litres switching volume
- simplex units with submersible waste water pump ZPK with float switch
- duplex units with 2 pumps ZPK and control unit with pneumatic level control ZPS2
- motor housing and shaft made of stainless steel, suction strainer, impeller and pump housing made of polypropylene
- piping made of PVC with external non-return valves and pressure outlet 1 ¼“ FPT
- operation temperature 40°C (short-term 90°C)
- protection grade IP 57 - temporary submersible
