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A fire pump for a high rise bldg. in NJ gets125 PSI water from a high pressure fire line. They experience higher pressures from that line close to 200 PSI. Can they install a PRV after the house valve, before the backflow preventer thus before pump?

Question asked by ifand1 on Nov 7, 2018
Latest reply on Nov 7, 2018 by cdafd

A fire pump for a high rise bldg. in NJ gets125 PSI water from a high pressure fire line. They experience higher pressures from that line close to 200 PSI. Can they install a PRV after the house valve, before the backflow preventer thus before pump?

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