Experts, what should I do if the water inlet of my water ring vacuum pump won’t draw in water?
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It was working fine; I took it apart and put it back together, but now the water inlet doesn’t draw in water, and instead air is spraying out just like from the exhaust port Both the water inlet and outlet of the motor, when it runs in reverse, are drawing in air. What’s going on, experts?
Do not open the intake valve yet; instead, open the inlet and exhaust valves, fill the pump with water and then start it up, after which gradually open the intake valve. Let’s see how it goes.
There is no valve at the air inlet; I connected a tank, and even after filling it with water through the air inlet, it still doesn’t work. What should I do?
Is there something wrong with the experts?
Check whether the cavitation protection tube is blocked.
What model of water ring pump is it? Some parts cannot be installed in the wrong direction. You can contact me by phone. Compulsory consultation