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WN sewage centrifugal pump is a horizontal single-stage, single-suction cantilevered structures designed to meet the demanding and comprehensive dredging requirements of contractors. Its impeller channel is designed to be very wide, capable of continuously pumping gravel or high plasticity clay without clogging, with good overall structure and excellent dredging performance. The equipment has a simple structure and is designed with very few wearing parts, which prolongs the service life, reduces the maintenance cost, minimizes the downtime, and greatly saves the cost.
1. This device adopts a single pump casing, single-stage, single-suction cantilever horizontal single pump casing structure, which effectively reduces the weight of the pump body and facilitates hoisting and movement.
2. It has powerful suction force, enabling deeper digging depths and higher suction concentrations. At the same time, the impeller channel width is large, and the overflow capacity is strong.
3. The pump utilizes an advanced hydraulic model, resulting in low hydraulic loss, high efficiency, and low energy consumption.
| Type | Capacity (m³/h) |
Head Lift (m) |
Inlet&Outlet (mm) |
| 100WN | 180-250 | 25-45 | 150*100 |
| 150WND | 400-550 | 20-40 | 200*150 |
| 150WN | 500-700 | 40-65 | 200*150 |
| 200WND | 600-800 | 20-40 | 250*200 |
| 200WN | 750-1000 | 40-65 | 250*200 |
| 250WND | 950-1100 | 20-40 | 300*250 |
| 250WN | 1100-1300 | 40-65 | 350*250 |
| 300WND | 1500-1800 | 20-40 | 350*300 |
| 300WN | 1800-2200 | 40-65 | 450*300 |
| 350WN | 2600-3000 | 40-65 | 450*350 |
| 400WND | 2800-3200 | 20-40 | 450*400 |
| 450WN | 3200-3800 | 40-67 | 600*450 |
| 450WNG | 3200-3800 | 65-90 | 500*450 |
| 500WND | 3600-4200 | 20-40 | 600*500 |
| 500WN | 4500-5500 | 40-35 | 650*500 |
| 500WNG | 4500-5500 | 65-90 | 600*500 |
| 650WNG | 8000-11000 | 60-90 | 700*650 |
| 650WND | 6000-10000 | 20-40 | 750*650 |
| 700WNG | 10000-14000 | 60-85 | 800*700 |
| 850WND | 12000-16000 | 23-35 | 950*850 |
| 1200WND | 180000-22000 | 30-10 | 1400*1200 |
