Applications: 1.Drainage of waste water from the attenuation tank, purifying tank and sewage tank in water treatment plant. 2.Drainage of waste water containing fibrous additives from leather factory, dyeing factory and food processing factory. 3.Sewage management, accumulated water, spetic tank, stock farm. 4.Pumping sewage from single and multifamily dwellings. 5.Pumping sewage from hotels, restaurants, schools and public buildings. Features: 1.International standard design: cable, auto-cut, dry-motor, silicon carbide mechanical seal, high grade cast iron offering highest quality and performance. 2.P/U/E mutiple impeller designs to handle sewage solids and/or fibrous substances. 3.Superior abrasion resistant mechanical seal manufactured with silicon carbide to ensure the best seal effect. 4.Oil lip seal mounted outside of seal chamber stops solids gathering around seal faces. 5.Full range offering low to high head and flow capabilities, with compact and easy installation. Also, available with Guide Rail System, which allows automatic emote connection and disconnection without entering the pit.