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How to start the water ring vacuum pump properly

The correct starting equipment is an important factor to reduce the failure rate of the equipment, as well as the water ring vacuum pump. Then, we will introduce how to start the water ring vacuum pump correctly.

liquid ring vacuum pump.jpg

The details are as follows:


1. Open water ring type vacuum pump and main pump circulating cooling water inlet and outlet valve to ensure circulation cooling in and out of normal water.


2. Shut off the drain valve of the water pump buffer tank, start the water pump, and slowly open the inlet valve after normal operation.


3. After the system pressure reaches the allowable inlet pressure set by the intermediate pump, start the intermediate pump.


4.  if the water ring vacuum pump adopts automatic control, direct dial to automatic control block, unit start-up process is automated, if use manual control, when the pump outlet pressure after reaching allows a pump inlet pressure, start the pump.


Above is how to start the entire content of the water ring vacuum pumps, water ring vacuum pump start-up according to certain steps are needed to operate, so as to avoid unnecessary damaged pump in use process, extend the service life of it.


2SK liquid ring vacuum pump.jpg

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