1 1/2 Inch Reduce Pressure Backflow PreventerIf you’re looking for the best 1 1/2 inch backflow preventer available, you’ve come to the right place. The RP-500 series is being touted as the next generation of backflow prevention devices. This reduce pressure backflow features a state of the art, patented, nylon composite body. If you have ever experienced backflow theft, you understand that thieves are after semi-precious metals, not your backflow preventer. By moving away from the theft target, we have developed the best deterrent available. Security is never an issue with these A.R.I devices. A.R.I. 11/2 Inch RP-500-150 – $375.00
The 1 1/2 backflow preventer features two independent, spring-loaded check valves and a hydraulically operated differential pressure relief valve. Both check valves will automatically close and seal when the water starts to move in the reverse direction. This will keep potentially harmful deposits from making their way into the water supply system. For added protection this assembly also features a differential relief valve which disperses the contaminants out of the pipe line. Our 1½ inch reduce pressure backflow preventer from ARI also features a shutoff valve at both ends of the assembly.
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