Self-priming pump with vacuum pump use how to installation and the installation drawing

how self-priming pump with vacuum pump installation, self-priming pump with vacuum pump installation drawing

a, self-priming pump with vacuum pump use effect

pump industry in according to user's response to use old type self-priming pump with long time during the flood control and emergency rescue, can not achieve the effect of emergency cases, the company technical personnel specially recommended users to add 1 vacuum pump, our company technical personnel according to user's inlet pipe diameter length conversion out of the pipeline volume chose the suitable model of vacuum pump, self-priming pump with vacuum pump self-priming time greatly improved after the success of the installation, without vacuum pump because the original import pipeline at 7 meters 4 meters high elbow 2 is basically is beyond the scope of self-priming pump self-priming height, 5 - needed 6 minutes or so to suck up the water, self-priming water pump with vacuum water pump vacuum pump after the start from the vacuum pump to the self-priming pump to suck up water only need 1 minute or so, the work in front of rescue workers to use quite satisfied have to reach the standard of the emergency.

2, self-priming pump with vacuum pump how to install and self-priming pump with vacuum pump installation drawing

common self-priming pump suction only 5 meters, if you need to improve the self-priming height of self-priming pump and self-priming time then on the basis of self-priming pump equipped with a water ring vacuum pump, to improve the self-priming height and speed up the effect of the self-priming time.

how specific self-priming pump with vacuum pump installation can refer to the following:

1, water ring vacuum pump installed beside the self-priming pump, do a about 40 l water tank installed in the scope of not more than 1 meter high vacuum water pump.

2. The tank top open a mouth open and atmosphere are linked together, open a cistern below with circulating water vacuum pump inlet pipe diameter size drainage holes, using a pipe connected to a vacuum pump circulating water inlet, water tank water outlet with small ball valves facilitate adjustment cycle.

3, the self-priming pump water inlet opening a tee is consistent with the vacuum pump suction mouth size hole, and the pipe connected to the vacuum pump suction mouth is good, middle add a vacuum gauge, and guarantee the completely sealed can't leak, and also need to install a ball valve vacuum pump suction mouth near the line for self-priming pump stop running pumped water after close the valve and vacuum pump.

4, the vacuum pump exhaust pipe connected to the top of the tank, the water directly back to the tank, it is important to note the exhaust pipe can't contact with the inside of the tank water, or air can not be discharged into the atmosphere.

5, self-priming pump with vacuum pump installation drawing

the self-priming pump can also match the rotary vane vacuum pump this configuration would be no need for additional circulating water tank, vacuum pump can realize automatic start-stop function, we in the rotary vane vacuum pump suction piping configuration completely avoids the water separator, pump the liquid into the vacuum pump inside of the vacuum pump oil pollution, if interested in such products, dare you can refer to: vacuum self-priming pump

related articles: what circumstances self-priming pump should be with vacuum pump

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