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Free Shipping on orders over $49The Apollo® Model RP40, RP40N and RP40Z Reduced Pressure Principle Backflow Preventers shall prevent contamination of the potable water supply due to back siphonage or backpressure from substances that are health or non-health hazards. The assembly shall be manufactured in America. The bronze body shall be configured with individually-accessible top-access check valves including top mounted test cocks. The relief valve shall be bottom-centered with a separate access cover. The replaceable seat rings shall be glass-filled Noryl® and the reversible seat discs shall be silicone rubber. The Apollo® domestic shut-off ball valves shall have stainless steel handles. The pressure drop across the assembly shall be documented by USC’s FCCC&HR approval curves.
Reduced Pressure Principle Backflow Preventer, Lead-Free Reduced Pressure, RP40 Series, Nominal Size: 1-1/2 in, FNPT Connection, Operating Pressure 350 psi, Bronze Body, 33 to 180 Deg F Stem, ASSE 1013, AWWA 511, UL Listed, FCCCHR, USC Trim, Standards: ASSE 1013, AWWA 511, UL Listed, FCCCHR, USC,, Temperature Rating: 33 to 180 Deg F
