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Apollo Valves offers the model 4ALF3A55A, which is a 1 inch bronze FNPT backflow preventer. This device is designed to protect potable water supplies from contamination due to backflow. It has a pressure rating of up to 175 psi.
This backflow preventer features a reliable design that minimizes head loss while ensuring compliance with industry standards. The replaceable check modules enhance maintenance efficiency, making it suitable for both residential and commercial applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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