Submersible The WQ 150-7.5 sewage pump is intended for pumping: raw sewage containing feces, gray sewage and rainwater. It is perfect for drainage and pumping large amounts of medium, e.g. from ponds, lakes or process water at sewage treatment plants. Thanks to the large passage through the channel impeller, up to 75 mm, you can safely pump media containing suspension and solid fractions.
The pump has a connection flange DN150 PN6 and a cast iron base, it can be successfully installed on coupling feet or free-standing in the tank.
The four-pole motor is protected by a double silicon carbide/silicon carbide mechanical seal, which ensures quiet operation and long service life.
Materials:
- Engine body: gray cast iron
- Pump body: gray cast iron
- Motor shaft: AISI 304 stainless steel
- Pump impeller: ductile cast iron
- Mechanical seal: double SiC / SiC
- Cable: H07RNF 4 × 4 mm2
Features:
- Very high efficiency in relation to power
- Engine protection with an oil chamber
- Built-in motor thermal protection
- Connection flanged DN150 PN6
- Warranty and post-warranty service
- 24-month warranty
Technical data:
- Maximum liquid temperature: 40°C
- Insulation class: F
- Degree of protection: IP68
- Engine speed: 1450 RPM
- Permissible density of sewage: 1300 kg/m3
- Power cable length: 10 m
- Maximum draft: 20 m
- pH range: 6–10
