screw pump is a new type of pump which works according to the principle of rotary meshing volumetric pump. The main working parts are eccentric screw (rotor) and fixed bushing (stator). Due to the special geometry of the two parts, separate sealed cavities are formed respectively. The medium flows evenly from the axial direction. The internal flow rate is low, the volume remains unchanged, and the pressure is stable. Therefore, no eddy current and agitation will occur. The output pressure of each stage of the pump is 0.6MPa, the lift is 60m (clean water), and the self-priming height is generally 6m. It is suitable for conveying medium temperature below 80 ºC (special requirements can reach 150 ºC). Because the stator is made of a variety of elastic materials, the pump is not competent for the transportation of high viscosity fluid and medium containing hard suspended particles or fiber. Its flow is proportional to the speed. Coupling can be used for direct transmission, or speed regulating motor, V-belt, gearbox and other devices can be used for speed change. The pump has few parts, compact structure, small volume and simple maintenance. The rotor and stator are vulnerable parts of the pump, with simple structure and easy assembly and disassembly.
| Model |
Speed
(r/min) |
Flow
(m3/h) |
Pressure
(Mpa) |
Power
(Kw) |
Lift
(m) |
Inlet dimension |
Outlet dimension |
| HYPP20-1 |
960 |
0.8 |
0.6 |
0.75 |
60 |
Dy25 |
Dy25 |
| HYPP25-1 |
960 |
2 |
0.6 |
1.5 |
60 |
Dy32 |
Dy25 |
| HYPP25-2 |
960 |
2 |
1.2 |
2.2 |
120 |
Dy32 |
Dy25 |
| HYPP30-1 |
960 |
5 |
0.6 |
2.2 |
60 |
Dy50 |
Dy40 |
| HYPP30-2 |
960 |
5 |
1.2 |
3 |
120 |
Dy50 |
Dy40 |
| HYPP35-1 |
960 |
8 |
0.6 |
3 |
60 |
Dy65 |
Dy50 |
| HYPP35-2 |
960 |
8 |
1.2 |
4 |
120 |
Dy65 |
Dy50 |
| HYPP40-1 |
960 |
12 |
0.6 |
4 |
60 |
Dy80 |
Dy65 |
| HYPP40-2 |
960 |
12 |
1.2 |
5.5 |
120 |
Dy80 |
Dy65 |
| HYPP50-1 |
960 |
20 |
0.6 |
5.5 |
60 |
Dy100 |
Dy80 |
| HYPP50-2 |
960 |
20 |
1.2 |
7.5 |
120 |
Dy100 |
Dy80 |
| HYPP60-1 |
960 |
30 |
0.6 |
11 |
60 |
Dy125 |
Dy100 |
| HYPP60-2 |
960 |
30 |
1.2 |
15 |
120 |
Dy125 |
Dy100 |
| HYPP70-1 |
720 |
45 |
0.6 |
11 |
60 |
Dy150 |
Dy125 |
| HYPP70-2 |
720 |
45 |
1.2 |
18.5 |
120 |
Dy150 |
Dy125 |
| HYPP85-1 |
720 |
65 |
0.6 |
15 |
60 |
Dy150 |
Dy150 |
| HYPP105-1 |
500 |
100 |
0.6 |
22 |
60 |
Dy200 |
Dy200 |
| HYPP135-1 |
400 |
150 |
0.6 |
37 |
60 |
Dy200 |
Dy250 |
Hebei Huayu Environmental Engineering Co., Ltd. is a high-tech enterprise that integrates scientific research, design, production, and trade. The company is located in Shijiazhuang, the provincial capital of Hebei Province. Its main business is the research and development, design, production, and sales of sewage treatment equipment, low-temperature pressure vessels, and outdoor LED lighting fixtures. As a technology-based, modern, and market-oriented environmental protection enterprise, the company has a professional, efficient, and experienced design and development, production and sales, and after-sales service team, which can provide customers with comprehensive services such as preliminary design, on-demand customization, installation guidance, and after-sales support.
Q1 Are you trade or manufacturer?
A: We are a factory with import and export rights, specializing in supporting for global distributors and end users. Also are able to customize your machines according to your requirment.
Q2 How to choose the shipment way?
A: By sea, by air and by land are optional, it is according to the order quantity, delivery time, costs and customs policy etc.(Or decide by customers)
Q3 How about the after-sales service?
A: We are able to discuss technical details and offer suggestions online first and over the phone in English.You can get the answers in minutes, instead of days.
Audited Supplier 
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