The structure of H vertical circulating water pump can be either a single shell structure or a double shell structure. In a double shell structure, the hydraulic working parts of the pump (including impeller, guide vane, inner casing, etc.) can be removed simultaneously for easy maintenance, while in a single shell structure, the entire pump needs to be removed. The pump bearing is water-lubricated guide bearing. Rubber bearings, SAILONG bearings or AR bearings can be selected according to user`s requirements. The pump shaft seal adopts packing seal or mechanical seal.
The H vertical circulating water pump is widely used for circulating cooling water in 150-660MW thermal power generating unit, urban water supply and drainage, agricultural irrigation, the transportation of clear water, seawate℃.
Its parameter is shown as follow,
Q: 600~50000m3/h | T: ≤80℃ |
| H: 5~75m | n: ≤3000r/min |
