Wastewater pump Etanorm V

electricsemi-submersiblecentrifugal

Single-stage volute casing pump for vertical installation in closed tanks under atmospheric pressure, with ratings to EN 733. Main Applications Pumping neutral degreasing solutions and phosphating solutions Lubricating oil supply and sealing oil supply for turbines, generators, large compressors, large gear units Benefits Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes) Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point Cover plate serves as tank cover and for mounting the pump. Robust deep groove ball bearings greased for life Vertical design with small footprint Design D: Variable immersion depth up to 535 mm Ingress of fluid handled into the deep groove ball bearing prevented by V-ring and/or lip seal No need for additional bearing in the fluid handled thanks to cantilever design Design W: Variable immersion depth up to 2000 mm Wear-resistant, product-lubricated SiC/SiC plain bearing Resistant to short flooding of the cover plate thanks to design without rolling element bearing above the cover plate