Self priming centrifugal pump, horizontal self-priming pump

Self priming centrifugal pump, horizontal self-priming pumpIt is a centrifugal self-priming pump, which is compared with other types of self-priming centrifugal pumps because the pump itself does not have a check valve and has a simple structure; Work is reliable; Long trouble free working time, easy maintenance and use, small size, light weight, high efficiency. Special considerations have been made in the design, and compared with pumps of the same caliber, it has a larger displacement and higher performance. It has the advantages of compact structure, easy operation, balanced operation, convenience, high efficiency, long service life, and strong self-priming ability. Just keep a certain amount of liquid stored in the pump body before work, greatly improving working conditions. It is currently a practical self-priming centrifugal pump in China,

2、 BZ type self-priming pump - model description:

50B Z ---50

Among them, 50 is the diameter of the inlet and outlet pipes in mm, B is the cantilever single-stage single suction centrifugal pump, Z is the self-priming pump, and 50 is the head, M

IIISelf priming centrifugal pump, horizontal self-priming pumpScope of application:

1. Suitable for urban environmental protection, domestic water supply, construction, fire protection, industry, manufacturing, dyeing and printing, brewing, electricity, electroplating, papermaking, petroleum, mining, equipment cooling, etc.
2. Suitable for transporting clean water and other liquids with physical properties similar to clean water.
3. Equipped with a rocker nozzle, the water can be washed into the air and dispersed into small raindrops and spray. It is a good machine for farms, nurseries and tea gardens.
4. It can be matched with any type and specification of filter press, and is an ideal pump for feeding slurry to the filter press for pressure filtration.

4. BZ type self-priming pump - Preparation and operation before starting:

1. Check if the fasteners at the connection parts such as the pump base and pump cover are loose? If there is looseness, it should be tightened.
2. Is there any jamming or abnormal noise when manually turning the motor fan blades?
3. Open the water inlet valve above the pump, add at least two-thirds of the pump body volume of stored liquid water, and close the valve. In the future, there will be no need to add water for startup.
4. Connect the power supply and try to turn it on. Look at the motor end, it turns counterclockwise. (Reverse is strictly prohibited)
5. Turn on the machine and observe if the pump is running normally? If there are any abnormal phenomena, the cause should be identified and eliminated.