PW,PWF Sewage centrifugal pump
PW ,PWF Sewage pumps are single stage single suction cantilever centrifugal sewage pumps. The pump suction inlet is in the axial horizontal direction and pump discharge outlet can be installed in the horizontal or vertical direction as the user’s requirements. PW,PWF Sewage pump is mainly composed of pump cover, pump case, impeller, shaft seal, shaft, bracket and other parts. Shaft seal adopts a new double end mechanical seal. The pump and the motor are connected by the elastic shaft coupling and mounted on a common base plate.
The pump has the advantages of high efficiency, energy saving, stable operation ,reliable performance and convenient maintenance.
Application:
PW Sewage pump can transport sewage containing suspended solid particles or long fiber and domestic waste water.
PW sewage pump is made of cast iron with high quality can transport sewage, containing suspended solid particles, long fiber materials and domestic waste water. Waste water temperature is not higher than 100 degree Celsius.
PWF Corrosion resistant sewage pump is made of stainless steel (SS304) and can transfer the waste liquids with acid, alkali or other corrosive sewage in chemical, petroleum, light industry, food, pharmaceutical, brewing, environmental protection and sewage treatment etc industries. Liquid temperature is no higher than 100degree Celsius.
Pump performance range
Flow rate:36 to 180m3/h
Head:8 to 49m
Speed:960rpm to 2950rpm
Caliber:25mm-100mm
|
Model |
Flow rate |
Head |
Speed |
Power(kW) |
||
|
m3/h |
L/s |
m |
r/min |
Shaft |
Motor |
|
|
50PW-65 |
14.5 |
4 |
16 |
1440 |
2.47 |
4 |
|
50PWF65 |
||||||
|
50PW-65 |
25 |
6.94 |
32 |
2900 |
3.35 |
4 |
|
50PWF-65 |
||||||
|
80PW-100 |
56 |
15.5 |
13.5 |
1440 |
4.1 |
5.5 |
|
80PWF-100 |
||||||
|
80PW-100 |
90 |
25 |
26 |
2900 |
7 |
11 |
|
80PWF-100 |
||||||
|
100PW-125 |
100 |
27.8 |
12.5 |
1440 |
5.7 |
7.5 |
|
100PWF-125 |
||||||
|
21/2PW |
60 |
16.6 |
9.5 |
1440 |
2.5 |
4 |
|
21/2PW |
90 |
25 |
26 |
2920 |
11 |
15 |
|
21/2PW |
90 |
25 |
43 |
2940 |
17 |
22 |
|
4PW |
100 |
27.8 |
11 |
960 |
4.7 |
7.5 |
|
4PW |
160 |
44.4 |
25.5 |
1460 |
18 |
30 |
|
6PW |
300 |
83.3 |
14 |
980 |
17 |
30 |
|
6PW |
350 |
97 |
27 |
1450 |
42 |
55 |
|
8PW |
500 |
139 |
13 |
730 |
29 |
45 |
|
8PW |
550 |
153 |
25 |
980 |
59.5 |
75 |
|
10PW |
800 |
222 |
13.5 |
730 |
40.2 |
75 |
|
10PW |
1000 |
278 |
25 |
980 |
92 |
132 |
