| Customization: | Available |
|---|---|
| Max.Head: | 110m-150m |
| Max.Capacity: | >400 L/min |
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WFB Vertical self-priming pump uses the vacuum pump principle with stable and reliable self-suction performance, adopts electric air control valve, realizes "One-time drainage" , " Life-long self-priming" . is the best substitute for long axial submerged pump, diving pump, etc.
WFB Vertical No-seal Self Priming pump adopt the fluid force seal type. Because of contactless seal face, there is no relative friction and no worn. The traditional water pump filler seal and mechanical seal is not used, so there is no slide, drop, run, leakage. Its life is 10 times of the same products.
| Model | Speed | Capacity | Head | Power | Suction caliber | Spit caliber |
| r/min | m³/h | H | kW | mm | mm | |
| 16WFB-A | 2900 | 0.75 | 8 | 0.75 | 16 | 10 |
| 25WFB-A | 2900 | 3.6 | 25 | 3 | 25 | 20 |
| 32WFB-A | 2900 | 6.5 | 10.5 | 1.5 | 32 | 25 |
| 40WFB-A | 2900 | 8.5 | 23 | 4 | 40 | 32 |
| 40WFB-A1 | 2900 | 13.5 | 18 | 3 | 40 | 32 |
| 40WFB-A2 | 2900 | 8 | 13 | 2.2 | 40 | 32 |
| 40WFB-A3 | 2900 | 14 | 8 | 2.2 | 40 | 32 |
| 50WFB-A | 2900 | 12.5 | 26 | 5.5 | 50 | 40 |
| 50WFB-A1 | 2900 | 10.5 | 20.5 | 3 | 50 | 40 |
| 50WFB-AD | 1450 | 6.3 | 10 | 1.5 | 50 | 40 |
| 50WFB-AD1 | 1450 | 10 | 6 | 1.5 | 50 | 40 |
| 50WFB-B | 2900 | 11 | 38 | 11 | 50 | 40 |
| 50WFB-B1 | 2900 | 12 | 31 | 7.5 | 50 | 40 |
| More performance data of pump, pls contact us to get! | ||||||
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industry pumps with manufacturing facilities in mainland China. We are specialized in oil pump, diaphragm pump, diesel engine pump, centrifugal pump, screw pump, chemical pump etc.
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