ZB self priming centrifugal pump is with vacuum suction device and sution height is up 9meters.
The pump can be equipped with automatical control cabinet for automatic operation.
ZF Strong Self priming Centrifugal pump with vacuum suction device

can be driven by motor and control panel to have fully automatic operation. The enhanced self priming performance is up 9meters.

1. When the pump starts, watering, vacuum pump and bottom valve are not needed. The pump can exhaust gases and prime water by itself and the self-priming altitude is high;

2. The self-priming time is short with the flow ranging from 6.3 to 1500m3/h and the self-priming time ranging from 6 to 90 seconds.

3. The unique vacuum suction device makes the space between the liquid level and the impeller at a vacuum state, thereby reducing the cavitation damage to the impeller and effectively improving the pump operation efficiency and priming altitude;
4. Manual or automatic separation and reunion of the vacuum suction device is achieved through clutch mechanism so that the service life is prolonged and energy savings effect is increased.

5. With simple installation characteristics, the pump is mounted on the ground and can be used when the suction line is inserted into the water.