CLOSED LOOP LIQUID RING VACUUM SYSTEM

                    

CLICK HERE TO SEE AN EXAMPLE OF WATER RING VACUUM PUMP CUM STEAM JET EJECTOR CLOSED LOOP VACUUM SYSTEM.

                          

HK'S TWO STAGE VACUUM PUMPS USES SEAL LIQUID AT ATM. PRESSURE ONLY.(i.e. IT SUCKS SEAL LIQUID AS REQUIRED ).

THIS MAKES IT ALSO POSSIBLE TO USE THESE 2 STAGE PUMPS IN CLOSE LOOP CONSTRUCTION (WHICH IS COMPACT & SKID MOUNTED ). WITH IT’S OWN COOLER TO KEEP SEALING LIQUID COOL.

     CLOSED LOOP CONSTRUCTION ALLOWS DIFFERENT SEALING LIQUIDS TO BE USED WHICH IS VERY USEFUL FOR:

* SOLVENT RECOVERY.

* REDUCES POLLUTION & EFFLUENT.

* CONTROLS CORROSION TO THE VACUUM PUMP BY           CONTROLLING PH OF CIRCULATING LIQUID.

* RECIRCULATION PUMP IS NOT REQUIRED.

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