Pay in 4 interest-free payments of $146.29 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Equivalent part number - HA2576
National Stock Number (NSN 4210-00-294-2648)
bottom and ends
Sports Field Conditioning
Fire Hydrant Backflow Preventer Female Size_6 Inch Equivalent part number - HA2576Double check valves back flow prevention assembly is used to protect water supplies from contamination or pollution due to back flow. Three top mounted test cocks ensure easy access during repair and maintenance. Consists of two spring loaded poppet type check valves and a mechanically independent, hydraulically dependent pressure differential relief valve. Designed to give maximum protection against back flow caused by back pressure or back siphonage
