The RP-501 series of backflow
preventers from A.R.I. are comprised of two independent, spring-loaded check valves and a hydraulically operated differential pressure relief valve. These backflow preventers from ARI include Composite shutoff valves at each end of the assembly and are equipped with built-in test cocks.
The 1/2", reduce pressure backflow is the most effective stopping force
between your drinking water and high health hazards. Its differential pressure relief valve, allows it to instantly disperse potentially hazardous contaminants from the pipeline.
This backflow preventer features A.R.I.’s patented nylon composite body which serves both as a major theft deterrent, but also enhances overall efficiency as the unit’s modular design allows for simple maintenance, less down-time and cleaner water throughout the life of the backflow.
For more information on sizing, pricing and installation, complete the quick contact form on the right and one of our representatives will be happy to answer any questions you have about our 1/2 inch backflow preventer from ARI. If you have read enough and are ready to move forward with the backflow of tomorrow, simply click “buy now” below and be connected to our secure payment portal. Contractors will benefit from significant discounts when ordering in bulk. For special orders over 50 units, please complete the contact form for pricing, specifying your volume and delivery needs.