Overview：
ZW series non-clog self-priming sewage pump, also named solid-liquid pump or trash pump, is featured by distinctive hydraulic design, with an impeller restricted within a single impeller bowl connected by a pumping chamber. When the impeller rotates, the liquid inside pump produces a violent axial vortex, thus making the inlet vacuumized and the outlet provided with a head. In this way, foreign substances can be discharged out of the pumping chamber. That is to say, its flow channel is fully cleared, making its discharging capability unparalleled compared with other self-priming pumps.
ZW self-priming non-clog sewage pump produced by our pump can be used like a common clean water pump without the bottom valve, also can suck and transfer big solid, long fiber, sediment, waste ore impurities, feces, and all of the engineer sewage.
Performance range:
|
Item |
Non-clog self-priming sewage pump |
| Suction | End |
| Model | ZW series |
| Material | Cast iron or stainless steel |
| Color |
Blue and adjustable |
| Mode | Horizontal |
| Drive |
Coupling |
| Impeller | Close impeller |
| Seal | Soft packing seal or mechanical seal |
| Speed | 2900r/min,1450r/min |
| Theory | Centrifugal pump |
| Structure | Single stage pump |
| Usage | irrigation, transfer sewage |
| Power | Electric or diesel |
| Standard or Nonstandard | Standard |
| Shaft | Stainless steel |
| Outlet diameter | 32-250mm |
| Capacity | 8-400m³/h |
| Head | 10-60m |
| Power | 1.5-55kw |
| Warranty | 1 year |
| Certificate | ISO9001:2008 |
| OEM | Acceptable |
| Feature | Cheap, mature technology, widely used |
Product Parameter
|
Model
|
Flow (m3/h)
|
Head (m)
|
Power (KW)
|
Outlet (mm)
|
Voltage (V)
|
|
zw25-8-15
|
8
|
15
|
1.5
|
25
|
380
|
|
zw32-10-20
|
10
|
20
|
2.2
|
32
|
380
|
|
zw40-10-20
|
10
|
20
|
2.2
|
40
|
380
|
|
zw40-15-30
|
15
|
30
|
3
|
40
|
380
|
|
zw50-10-20
|
10
|
20
|
2.2
|
50
|
380
|
|
zw50-20-15
|
20
|
15
|
2.2
|
50
|
380
|
|
zw50-18-22
|
18
|
22
|
3
|
50
|
380
|
|
zw50-15-30
|
15
|
30
|
3
|
50
|
380
|
|
zw50-20-40
|
20
|
40
|
7.5
|
50
|
380
|
|
zw50-20-50
|
20
|
50
|
11
|
50
|
380
|
|
zw65-30-18
|
30
|
18
|
4
|
65
|
380
|
|
zw65-30-18
|
30
|
18
|
4
|
65
|
380
|
|
zw65-25-30
|
25
|
30
|
5.5
|
65
|
380
|
|
zw65-25-40
|
25
|
40
|
7.5
|
65
|
380
|
|
zw65-25-50
|
25
|
50
|
11
|
65
|
380
|
|
zw65-40-25
|
40
|
25
|
7.5
|
65
|
380
|
|
zw65-65-25
|
65
|
25
|
7.5
|
65
|
380
|
|
zw80-40-16
|
40
|
16
|
4
|
80
|
380
|
|
zw8o-25-40
|
25
|
40
|
7.5
|
80
|
380
|
|
zw8o-65-25
|
65
|
25
|
7.5
|
80
|
380
|
|
zw80-80-35
|
80
|
35
|
15
|
80
|
380
|
|
zw80-50-60
|
50
|
60
|
22
|
80
|
380
|
|
zw100-80-20
|
80
|
20
|
7.5
|
100
|
380
|
|
zw100-100-15
|
100
|
15
|
7.5
|
100
|
380
|
|
zw100-100-20
|
100
|
20
|
11
|
100
|
380
|
|
zw100-100-20
|
100
|
20
|
11
|
100
|
380
|
|
zw100-100-30
|
100
|
30
|
22
|
100
|
380
|
|
zw100-80-45
|
80
|
45
|
30
|
100
|
380
|
|
zw100-80-60
|
80
|
60
|
37
|
100
|
380
|
|
zw100-80-80
|
80
|
80
|
45
|
100
|
380
|
|
zw125-120-20
|
120
|
20
|
15
|
125
|
380
|
|
zw150-180-14
|
180
|
14
|
15
|
150
|
380
|
|
zw150-150-20
|
150
|
20
|
15
|
150
|
380
|
|
zw150-180-20
|
180
|
20
|
18.5
|
150
|
380
|
|
zw150-180-20
|
180
|
20
|
30
|
150
|
380
|
|
zw150-180-38
|
180
|
38
|
55
|
150
|
380
|
|
zw200-280-14
|
280
|
14
|
22
|
200
|
380
|
|
zw200-280-20
|
280
|
20
|
37
|
200
|
380
|
|
zw200-280-25
|
280
|
25
|
45
|
200
|
380
|
|
zw200-280-28
|
280
|
28
|
55
|
200
|
380
|
|
zw250-420-20
|
420
|
20
|
55
|
250
|
380
|
|
zw300-800-14
|
800
|
14
|
55
|
300
|
380
|
|
zw300-800-20
|
800
|
20
|
75
|
300
|
380
|
