ZW horizontal centrifugal pump self priming sewage pump industrial dirty water pump
ZW horizontal centrifugal pump self priming sewage pump industrial dirty water pump
Perfect appearance:
Product introduction:
1. ZW horizontal centrifugal pump self priming sewage pump industrial dirty water pump is special designed for sewage and waste water transfer and treatment.
2. The dirty water pump is with self-priming structure, at the bottom of inlet, there’s a hole for unloading of solids left in pump.
3. It also could be equipped with diesel engine for wild application.
4. The unique structure of open impeller makes sure the free pass of solids in sewage with max size of 60% of outlet DN and fiber 150% of impeller diameter.
5. The self priming sewage pump is widely applicable for the lines of urban diacharge projects, light industry, papermaking, textile, foodstuff, chemicals, electric power, petroleum, mines, aquiculture and so on.
Products details:
| Working Principle: | Centrifugal, Self-priming |
| Main applications: | Sewage with soilds, dirty water |
| Driver: | Electric motor, diesel engine |
| Power Specs: | 220/380/400/415V 3phase; 50hz/60hz |
| Max.permissible fluid temperature: | 80°C(176°F) |
| Type of connection: | Flange |
| Installation position: | Horizontal |
| Casing parts material: | Cast iron, Stainless steel |
| Shaft seal type: | Mechanical seal |
| Maximum grain diameter: | 15-170mm |
| Maximum fiber length: | 120-2000mm |
| Maximum viscosity: | 1×104C.S.T |
| Maximum drive rating: | 55KW(75HP) |
| Maximum caliber: | 300mm(12nch) |
| Maximum discharge-side pressure: | 0.8MPa(8bar) |
| Maximum head: | 80m(262.4ft) |
| Flow rate range: | 8-800m3/h(35.2-3520US.GPM) |
Performance data:
| Model | Capacity | Power | Head | Speed | Suction | Max grain diameter |
Max fiber length |
Pressure |
| (m3/h) | (KW) | (m) | (r/min) | (m) | (mm) | (mm) | (MPa) | |
| 25ZW8-15 | 8 | 1.5 | 15 | 2900 | 5.5 | 15 | 120 | 0.1-0.18 |
| 32ZW10-20 | 10 | 2.2 | 20 | 2900 | 5.5 | 20 | 150 | 0.15-0.25 |
| 40ZW20-15 | 20 | 2.2 | 15 | 2900 | 5.5 | 25 | 230 | 0.1-0.18 |
| 40ZW15-30 | 15 | 3 | 30 | 2900 | 5.5 | 25 | 230 | 0.24-0.32 |
| 50ZW10-20 | 10 | 2.2 | 20 | 2900 | 5.5 | 30 | 250 | 0.15-0.25 |
| 50ZW20-15 | 20 | 2.2 | 15 | 2900 | 5.5 | 30 | 250 | 0.1-0.18 |
| 50ZW15-30 | 15 | 3 | 30 | 2900 | 5.5 | 30 | 250 | 0.24-0.32 |
| 65ZW30-18 | 30 | 4 | 18 | 2900 | 5.5 | 40 | 380 | 0.13-0.20 |
| 65ZW20-30 | 20 | 5.5 | 30 | 2900 | 5.5 | 40 | 380 | 0.24-0.32 |
| 65ZW25-40 | 25 | 7.5 | 40 | 2900 | 5.5 | 40 | 380 | 0.32-0.42 |
| 80ZW40-16(2) | 40 | 4 | 16 | 2900 | 5.5 | 50 | 400 | 0.11-0.18 |
| 80ZW40-16(4) | 40 | 4 | 16 | 1450 | 5.5 | 50 | 400 | 0.1-0.18 |
| 80ZW65-25 | 65 | 7.5 | 25 | 2900 | 5.5 | 50 | 400 | 0.18-0.28 |
| 80ZW80-35 | 80 | 15 | 35 | 2900 | 5.5 | 50 | 400 | 0.24-0.37 |
| 80ZW80-45 | 80 | 22 | 45 | 2900 | 5.5 | 50 | 400 | 0.38-0.48 |
| 80ZW50-60 | 50 | 22 | 60 | 2900 | 5.5 | 50 | 400 | 0.55-0.65 |
| 100ZW100-15 | 100 | 7.5 | 15 | 1450 | 5.5 | 60 | 500 | 0.1-0.18 |
| 100ZW80-20 | 80 | 7.5 | 20 | 1450 | 5.5 | 60 | 500 | 0.15-0.25 |
| 100ZW100-20 | 100 | 11 | 20 | 1450 | 5.5 | 60 | 500 | 0.15-0.25 |
| 100ZW100-30 | 100 | 22 | 30 | 2900 | 5.5 | 60 | 500 | 0.24-0.32 |
| 100ZW80-60 | 80 | 37 | 60 | 2900 | 5.5 | 60 | 500 | 0.55-0.65 |
| I00ZW80-80 | 80 | 45 | 80 | 2900 | 5.5 | 60 | 500 | 0.75-0.82 |
| 125ZW120-20 | 120 | 15 | 20 | 1450 | 5.5 | 80 | 750 | 0.13-0.22 |
| 150W200-15 | 200 | 15 | 15 | 1450 | 5.5 | 80 | 750 | 0.1-0.18 |
| 150ZW200-20 | 200 | 22 | 20 | 1450 | 5 | 80 | 750 | 0.15-0.25 |
| 150ZW200-28 | 200 | 30 | 28 | 1450 | 5 | 80 | 750 | 0.23-0.30 |
| 150ZW180-40 | 180 | 55 | 40 | 1450 | 5 | 80 | 750 | 0.32-0.42 |
| 200ZW280-14 | 280 | 22 | 14 | 1450 | 5 | 120 | 1000 | 0.1-0.17 |
| 200ZW300-18 | 300 | 37 | 18 | 1450 | 5 | 120 | 1000 | 0.13-0.20 |
| 200ZW300-25 | 300 | 45 | 25 | 1450 | 5 | 120 | 1000 | 0.18-0.28 |
| 200ZW280-28 | 280 | 55 | 28 | 1450 | 5 | 120 | 1000 | 0.21-0.31 |
| 250ZW400-22 | 400 | 55 | 22 | 1450 | 4.5 | 150 | 1600 | 0.17-0.25 |
| 300ZW800-14 | 800 | 55 | 14 | 1450 | 4.5 | 170 | 2000 | 0.1-0.17 |
Product pictures:
Cast iron dirty water pump:
Stainless steel dirty water pump:
Dirty water pump with diesel engine:
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