Nash liquid ring vacuum pump installation manual

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Nash priming valves were designed specifically for Nash vacuum pump priming systems. The spinning of blue liquid forms a ring due to centrifugal force. Need performance plus proven reliability? As each chamber rotates past the inlet port, the chamber carries a volume of air or gas around with it.

The liquid ring does the job of pistons, while the rotor chambers play the part of cylinders. The flow is continuous without pulsation. Here air or gas entering the pump is shown as white dots at the inlet connection. These pumps, with their integral two stage impeller, are able to condense process vapors and to recover or dispose of the vapors.

As each chamber rotates past the inlet port, the chamber carries nash liquid ring vacuum pump installation manual volume of air or gas around with it. The liquid ring vacuum pump uses water or any other suitable liquid, which acts as "liquid pistons", hence the name liquid ring. These pumps, with their integral two stage impeller, are able to condense process vapors and to recover or dispose of the vapors.

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