Diesel engine fire pump does not give water or give water the amount is small

Shandong Hairui Zhonglian Pump Industry Co. , ltd. The diesel engine fire pump that is a major produces manufacturer. When type selecting of fire pump of client diesel engine, manufacturer of my company water pump can provide the before-sales service such as price of fire pump of model of perfect diesel engine fire pump, diesel engine, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This information is do not give water about diesel engine fire pump or give water hidebound knowledge:

What is diesel engine fire pump does not give water or reason of hidebound giving water?

1, the pump efferent resistance of diesel engine fire pump is great

Open pump correctly to vent one’s anger a powerful person, make its reach working point.

2, the impeller of diesel engine fire pump and conduit jam

Clean conduit and impeller flow path.

3, the installation height of diesel engine fire pump is too tall

The installation height of pump is worth in the permission of the vacuum height of pump in.

4, the pump valve of diesel engine fire pump is too long, bend is much, conduit design is unreasonable

Reasonable design and decorate conduit.

5, the direction that diesel engine fire pump rotates is incorrect

Adjust electric machinery to change direction.

6, because impeller sealing ring and pump housing sealing ring wear away and corrode

Change impeller sealing ring and pump housing sealing ring.

7, packing seal unit is sealed and undesirable, tighten solid filling.

Thank you very much to Shandong Hairui Zhonglian Pump Industry Co. , ltd. The visit of official website! Above is about diesel engine fire pump does not give water or introduction of hidebound giving water, still think to this problem like you deep one pace understanding, or the problem that has price of model of type selecting of product of other pump industry, water pump, water pump, water pump needs to solve, contact this water pump manufacturer please, hairui Zhonglian Pump still produces sumbersible pump, welcome you at any time seek advice. Thank!