A plunger pump delivers acidic water. The volume is very small and always fails to measure. Solve the problem.
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A plunger pump delivers acidic water. The volume is very small and always fails to measure. Solve the problem.
1. Check the safety valve at the pump outlet for leaks. 2. Make sure there is no leakage in the pump body. 3. Check the pump outlet check valve for internal leakage and clean it.
1． The pipeline is blocked. 2. The steel ball at the pump outlet fails 3. There is serious internal leakage in the pump 4. Corrosion of pump flow regulator 5. Broken regulator pin
Both the inlet and outlet check valves of the pump need to be checked. If you are talking about acidic water, it is possible that the internal parts of the pump are corroded.
Check the diaphragm to see if it is broken. If there is no problem with the one-way valve, it is probably him.
First check the one-way valve. It feels a bit wasteful to transport acidic water with a sealed plunger pump. The plunger pump is generally used to transport viscosity materials. Acidic water for high-pressure materials can be transported more with magnetic pumps, diaphragm pumps, etc.