W 80 Duplex
Product Details
W 80 Duplex dual-pump sewage lifting unit
- features with pneumatic pump control for double pumping units
- Free passage 80 mm
- Head up to 11,0 m
- Voltage 400 V
- polyethylene container with 480 litres capacity and up to 270 litres switching volume
- vortex pump with large solids handling
- mechanical seal and shaft seal with intermediate oil chamber
- pump housing with cast-on outlet bend DN 100
- lateral inlet with loose-type flange DN 100
- additional connection 1 ½“ for manual diaphragm pump
- air vent with loose-type flange DN 100 (Ø 110 mm)
- operation temperature max. 55°C
- operating mode S3 – 25%
- protection grade IP 57 – temporarily submersible