Operating parameters: 　　capacity: 7-900 m3 / h, head: 6-40m, 　　diameter: φ40 ~ φ300mm, temperature: -15 ~ 60 ℃ Product Overview: 　　SJWQ /SJPWQ-type pump is a kind of sewage pump with automatic mixing installation, the installation rotate following motor to mix the sediment to suspended matter. It improves the pump’s drainage effect and save the cost of operation. So it’s advanced and reliable product. Product useage: 1, Drainage polluted waste water for factory and company.. 2, Sewage discharge system of city and village. 3, Discharge sewage for high-rise building such as hospitals, hotels and so on. 4,Sewage discharge system of farms. 5, Sewage discharge station of uptown. Special Features: 1,With double impellers, it’s has the powerful sewage disposal ability. 2, with automatic mixing installation, It improves the pump’s drainage effect 3,With titanium mechanical seal, it can continuous operate more than 8000 hours safely. 4, With compact structure, it is convenient to install and move 5, The pedestal is divided by baffle, Mixing and fill is not affected each other.