Summarize:
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G series single screw pump is a rotary displacement pump, which can transport high viscosity, media containing hard suspended particles or solid particles and various flowable media. It is suitable for construction, power plant, energy, printing, ceramics, mining and other industries. What's more, the liquid output using this pump is continuous and uniform, with stable pressure and small stirring, and there will be no change in the composition of the sensitive liquid. Hence it has also become the preferred equipment for food, brewing, pharmaceutical, chemical and other industries.
Product Details:
The main working parts of G screw pump are eccentric screw and fixed liner. Due to the special geometrical shape of these two parts, a separate sealing cavity is formed respectively, and the medium implements the flow uniformly from the axial direction, with low internal flow rate, constant volume and stable pressure, thus no vortex and churning will be generated. The product has few parts, compact structure, small volume, simple maintenance, easy installation and disassembly.
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Application:
1. Environmental engineering: All kinds of sewage transportation, dewatering sludge transportation, flocculant and chemical agent metering and dosage, oil and water separation and exhaust gas degassing.
2. Chemical and pharmaceutical: All kinds of paste, all kinds of emulsion, all kinds of suspension, all kinds of gas and solid liquids and all kinds of media that can not be stirred and shear.
3. Petroleum industry: Heavy oil transportation, oil and gas mixing, oil-water separation, waste oil recovery systems, sewage treatment and polymer transportation.
4. Paper industry: Raw material plants, coating and coloring processes, chemical dosing, pulping and waste water treatment.
5. Food industry: Dairy products, juices, purees, vegetable sauces, minced meat and condiments, beer and brewing.
Feature:
1. The rotor and stator are the main wearing parts, and their simple construction makes them easy to assemble, disassemble and replace. Work the pump can provide uniform flow, pressure pulsation is small, suitable for the flow stability requirements of high occasions.
2. It is able to maintain a stable output pressure within a certain pressure range and are suitable for applications with high pressure requirements.
3. This series of pumps has good self-priming ability, can self-priming and transport media in a short time.
4. The small number of parts in this series of pumps reduces points of failure and improves reliability.
Performance Data:
| Model |
Flow
(m3/h) |
Pressure
(Mpa) |
Speed
(r/min) |
Power
(kw) |
NPSH
(m) |
Inlet
(mm) |
Outlet
(mm) |
Grain Diameter
(mm) |
Fiber Length
(mm) |
| G20-1 |
0.8 |
0.6 |
960 |
0.75 |
4 |
25 |
25 |
1.5 |
25 |
| G20-2 |
1.2 |
1.5 |
| G25-1 |
2 |
0.6 |
960 |
1.5 |
32 |
25 |
2 |
30 |
| G25-2 |
1.2 |
2.2 |
| G30-1 |
5 |
0.6 |
960 |
2.2 |
50 |
40 |
2.5 |
35 |
| G30-2 |
1.2 |
3 |
| G35-1 |
8 |
0.6 |
960 |
3 |
65 |
50 |
3 |
40 |
| G35-2 |
1.2 |
4 |
| G40-1 |
12 |
0.6 |
960 |
4 |
80 |
65 |
3.8 |
45 |
| G40-2 |
1.2 |
5.5 |
| G50-1 |
20 |
0.6 |
960 |
5.5 |
4.5 |
100 |
80 |
5 |
50 |
| G50-2 |
1.2 |
7.5 |
| G60-1 |
30 |
0.6 |
960 |
11 |
5 |
125 |
100 |
6 |
60 |
| G60-2 |
1.2 |
15 |
| G70-1 |
45 |
0.6 |
720 |
11 |
150 |
125 |
8 |
70 |
| G70-2 |
1.2 |
15 |
| G85-1 |
60 |
0.6 |
720 |
15 |
150 |
150 |
10 |
80 |
| G85-2 |
1.2 |
450 |
22 |
| G105-1 |
80 |
0.6 |
400 |
22 |
200 |
200 |
15 |
110 |
| G105-2 |
1.2 |
350 |
30 |
| G135-1 |
120 |
0.6 |
350 |
37 |
250 |
250 |
20 |
150 |
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