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Single screw pump is a positive displacement pump that use one or several screws to move fluids or solids along the screw(s) axis.
In its simplest form (the Archimedes' screw pump), a single screw rotates in a cylindrical cavity,thereby moving the material along the screw's spindle. This ancient construction is still used in many low-tech applications,such as irrigation systems and in agricultural machinery for transporting grain and other solids.
Product details:
Working Principle: |
Screw |
Driver: |
Electric Motor or Diesel Engine |
Flow rate range: |
0.8-150m3/h (3.5-660US. GPM) |
Maximum head: |
120m (393 feet) |
Casing parts material: |
Cast Iron / Stainless Steel |
Screw material: |
SS201 / SS304 / SS316 |
Stator material: |
NBR / Silicon Gel. |
Seal: |
Packing seal |
Motor type: |
YX3 Series motor / Gear box and YX3 series motor / |
Max.permissible fluid temperature: |
150°C(302°F) |
Type of connection: |
Flange |
Performance Data:
Model |
Speed |
Capacity |
Pressure |
Power |
Inlet / Outlet |
G20-1 |
960 |
0.8 |
0.6 |
0.75 |
25/25 |
G20-2 |
960 |
0.8 |
1.2 |
1.5 |
25/25 |
G25-1 |
960 |
2 |
0.6 |
1.5 |
32/25 |
G25-2 |
960 |
2 |
1.2 |
2.2 |
32/25 |
G30-1 |
960 |
5 |
0.6 |
2.2 |
50/40 |
G30-2 |
960 |
5 |
1.2 |
3 |
50/40 |
G35-1 |
960 |
8 |
0.6 |
3 |
65/50 |
G35-2 |
960 |
8 |
1.2 |
4 |
65/50 |
G40-1 |
960 |
12 |
0.6 |
4 |
80/65 |
G40-2 |
960 |
12 |
1.2 |
5.5 |
80/65 |
G50-1 |
960 |
20 |
0.6 |
5.5 |
100/80 |
G50-2 |
960 |
20 |
1.2 |
7.5 |
100/80 |
G60-1 |
960 |
30 |
0.6 |
11 |
125/100 |
G60-2 |
960 |
30 |
1.2 |
15 |
125/100 |
G70-1 |
720 |
45 |
0.6 |
11 |
150/125 |
G70-2 |
720 |
45 |
1.2 |
15 |
150/125 |
G85-1 |
720 |
55 |
0.6 |
15 |
150/150 |
G85-2 |
500 |
55 |
1.2 |
18.5 |
150/150 |
G105-1 |
400 |
80 |
0.6 |
22 |
200/150 |
G105-2 |
380 |
80 |
1.2 |
30 |
200/150 |
G135-1 |
380 |
150 |
0.6 |
37 |
250/200 |
G135-2 |
380 |
150 |
1.2 |
75 |
250/200 |