Screw Centrifugal Dry Pump

The spiral centrifugal dry pump has the advantages of compact structure, short shaft and large bearing combination design, horizontal and vertical installation, small volume, simple civil construction and low investment.
1, can transport water, light/heavy sewage, activated sludge, viscous sludge, medium temperature up to 40°C,pH 4-10;2, excellent water conservancy model, well-made, to ensure the user's performance requirements;
3, the use of short shaft large-diameter heavy-duty bearing pre-tightening combination design, compact structure, sufficient lubrication, good heat dissipation, bearing long service life;
4. The pump adopts double mechanical seal with high efficiency. Unique spiral centrifugal impeller, high efficiency and energy saving, good anti-cavitation performance, high reliability;
5, the use of flexible coupling or metal diaphragm coupling direct transmission drive, can also be used pulley drive, a variety of ways, safe and reliable;
6. The pumping station is small in scale, simple in civil engineering and building structure, greatly reduced in investment, and can reduce 30%-40% of the project cost of the pumping station. 7. The products are in series, the high-efficiency area of the pump is wide, conforms to the working conditions of users, is efficient and energy-saving, and has low operating cost: 8. Different materials can be selected according to the characteristics of the project.
The use of spiral centrifugal dry pump can solve the problems of low investment, small scale and small plant area in the early stage, as well as the problems of later planning defects, capacity expansion and reconstruction, and the maintenance, overhaul, maintenance and replacement are simple and convenient, reliable in performance, high efficiency and energy saving.
The main technical parameters are as follows:
Flow: 20-4500 m 3/h
Head: 1.5~50 m
Power: 1.5 ~ 300KW
Voltage: 380V, 50Hz