D Series Multistage Pump
- Flow: 7.5 - 840 m3/h
- Head: 20 - 800m
- Outlet Dia.: 40 - 300mm
- Working Pressure: ≤ 6Mpa
- Product description: This series multistage pump is a side suction, vertical delivery, horizontal centrifugal pump with diffuser type casing, is suitable for mine and municipal water and drainage etc.
This series multistage pump is a side suction, vertical delivery, horizontal centrifugal pump with diffuser type casing.
D type pump is applicable for delivering water without solide particle or the liquid which the chemical and physical feature is similar with water and temperature is less than 80℃. It's suitable for mine and municipal water and drainage.
The multistage pump is consisted of stator, rotor, bearing, shaft seal.
1. Stator: consisted of suction casing, discharge casing and diffuser. The casing are held together by external tie rod.
2. Rotor: consist of shaft, impellers, balance disc and shaft sleeve etc.
3. Bearing parts: consisted of bearing housing, bearing and bearing cover. It's generally rolling bearing lubricated by grease.
4. Shaft seal: packing seal or mechanical seal.
Flow Capacity: 7.5 - 840 m3/h
Delivery Head: 20 - 800m
Outlet Dia.: 40 - 300mm
Working Pressure: ≤ 6Mpa
Liquid Temp.: 0℃- 150℃
Cast Iron, Cast Steel, Cast S.S, Chrome Steel, S.S 316, S.S 2205, Bronze etc.
General residential & industrial water supply & transferring;
Agricultural irrigation & drainage, Flood discharge & Emergency drainage;
Civil water treatment, Waterworks, Sea water desalination;
Air-conditioning, Fire-fighting facilities, High building water supply;
Oil & Gas & Chemical processing, Abrasive liquids transferring;
Power plant water circulation, Cooling tower & Hot water transferring
Mining, Boiler water feeding, etc.