Conduit pump does not give water case study

Shandong Hairui Zhonglian Pump Industry Co. , ltd. The conduit pump that is a major produces manufacturer. When type selecting of client conduit pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of conduit pump model, conduit, 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 product information is the knowledge that does not give water reason about conduit pump:

Conduit centrifugal pump is commonly used water pump, dosage is big, maintenance is convenient also, but have new client very much, just usedConduit pumpthe friend often raises such question occasionally, my water pump just bought, installation is very firm, why cannot give water namely? Very urgent, but do not search to give a reason. Make detailed introduction and processing technique in the light of this problem now, the hope is helpful to everybody.
One. Valve of imports and exports was not opened, block of pipeline of pass in and out, impeller sheds road block, method: Check valve, purify block content.
2. Way of electric accident travel is wrong, electric machinery is short of photograph rotate speed very slow, adjust electric machinery direction, wiring of solid electric machinery
3. Inspiratory tube is flat screw each sealing surface, remove air
4. Conduit pump does not have fill full liquid, gas is free inside pump antrum, open pump upper cover or open exhaust valve, the platoon uses up air
5. Entrance water supply is insufficient, suck Cheng exorbitant heart valve is flat stop machine examination, adjust (net tap water is in charge of and suck Cheng to use easy appear this phenomenon)
6. Pipeline resistance is too great, conduit pump type selecting is undeserved, reduce pipeline to be bent, choose pump afresh.
Thank you very much to Shandong Hairui Zhonglian Pump Industry Co. , ltd. The visit of official website! Above is the introduction that does not give water reason about conduit pump, 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, my company returns production to suck pump oneself, welcome you at any time seek advice.