ZW Series Self-suction Type Non-clogging Sewage Centrifugal Pump. The pump material is cast iron and stainless steel.PH value of the media,cast iron 6~9, stainless steel 2~13.
Suitable for the sewage project in the municipal works,river aquaculture, light industry, paper-making, textile, food,chemical industry, power industry etc. And as the most ideal impurity pump to pump fiber, pulpy, mixed and suspended chemical media.
For this pump, the ambient temperature 50, the medium temperature 80. Which can be up to 200 in case of a special requirement; as of the PH value of the media. Cast iron 6~9, stainless steel 2~13; the medium gravity is not over 1240kg/m ; The self-suction height is not over the set value 4.5-5.5m. Length of suck-in pipe 10m; as of the passing capacity. Suspended grains diameter is 60% of the pump aperture and the long fiber is 5 times that of the pump aperture.
This pump consists of pump casing, impeller, rear cover,mechanical seal, shaft, bearing seat, inlet valve, air-liquid separating pipe, water filling valve, inlet and drain-out nipples etc.
| Model | Flow （m3/h） |
Head （m） |
Motor （KW） |
Speed （r/min） |
|
| ZW25-8-15 | 25ZW8-15 | 8 | 15 | 1.5 | 2900 |
| ZW32-10-20 | 32ZW10-20 | 10 | 20 | 2.2 | 2900 |
| ZW32-20-12 | 32ZW20-12 | 20 | 12 | 2.2 | 2900 |
| ZW40-20-12 | 40ZW20-12 | 20 | 12 | 2.2 | 2900 |
| ZW40-10-20 | 40ZW10-20 | 10 | 20 | 2.2 | 2900 |
| ZW40-15-30 | 40ZW15-30 | 15 | 30 | 3 | 2900 |
| ZW50-10-20 | 50ZW10-20 | 10 | 20 | 2.2 | 2900 |
| ZW50-20-12 | 50ZW20-12 | 20 | 12 | 2.2 | 2900 |
| ZW50-15-30 | 50ZW15-30 | 15 | 30 | 3 | 2900 |
| ZW65-30-18 | 65ZW30-18 | 30 | 18 | 4 | 1450 |
| ZW65-20-30 | 65ZW20-30 | 20 | 30 | 5.5 | 2900 |
| ZW65-15-30 | 65ZW15-30 | 15 | 30 | 3 | 2900 |
| ZW65-20-14 | 65ZW20-14 | 20 | 14 | 2.2 | 2900 |
| ZW65-25-40 | 65ZW25-40 | 25 | 40 | 7.5 | 2900 |
| ZW65-30-50 | 65ZW30-50 | 30 | 50 | 11 | 2900 |
| ZW80-40-16 | 80ZW40-16 | 40 | 16 | 4 | 1450 |
| ZW80-40-50 | 80ZW40-50 | 40 | 50 | 18.5 | 2900 |
| ZW80-65-25 | 80ZW65-25 | 65 | 25 | 7.5 | 2900 |
| ZW80-80-35 | 80ZW80-35 | 80 | 35 | 15 | 2900 |
| ZW80-50-60 | 80ZW50-60 | 50 | 60 | 22 | 2900 |
| ZW100-100-15 | 100ZW100-15 | 100 | 15 | 7.5 | 1450 |
| ZW100-80-20 | 100ZW80-20 | 80 | 20 | 7.5 | 1450 |
| ZW100-100-20 | 100ZW100-20 | 100 | 20 | 11 | 1450 |
| ZW100-100-30 | 100ZW100-30 | 100 | 30 | 22 | 2900 |
| ZW100-80-60 | 100ZW80-60 | 80 | 60 | 37 | 2900 |
| ZW100-80-80 | 100ZW80-80 | 80 | 80 | 45 | 2900 |
| ZW125-120-20 | 125ZW120-20 | 120 | 20 | 15 | 1450 |
| ZW125-200-15 | 125ZW200-15 | 200 | 15 | 15 | 1450 |
| ZW150-200-15 | 150ZW200-15 | 200 | 15 | 15 | 1450 |
| ZW150-250-25 | 150ZW250-25 | 250 | 25 | 45 | 2900 |
| ZW200-280-14 | 200ZW280-14 | 280 | 14 | 22 | 1450 |
| ZW200-300-18 | 200ZW300-18 | 300 | 18 | 37 | 1450 |
| ZW200-280-28 | 200ZW280-28 | 280 | 28 | 55 | 1450 |
| ZW250-420-20 | 250ZW420-20 | 420 | 20 | 55 | 1450 |
| ZW300-800-14 | 300ZW800-14 | 800 | 14 | 55 | 1450 |
