Apollo 3/4 in. Poly-Alloy PEX-A Expansion Barb Coupling (10-Pack)

The Apollo Expansion PEX 3/4 in. Plastic PEX-a Barb Coupling (10-Pack) is simple to install. Apollo Expansion PEX poly alloy fittings are the perfect alternative to brass in regions where water quality can negative affect brass. Apollo PEX barb fittings are a key component of the most economical potable water piping systems. Also capable of integration into hydronic heating systems, Apollo Expansion PEX couplings must be secured into place using a Apollo Expansion PEX sleeve or comparable cold expansion-type sleeve or ring (all sold separately). The Apollo Expansion PEX system is a comprehensive cold expansion piping system comprised of brass fittings, poly alloy fittings, manifolds, valves, fasteners, tools and tubing designed for implementation in water delivery systems, simple or complex.|Pro pack includes 10 fittings|Larger internal diameter of Apollo expansion PEX fittings results in a 25% greater flow rate within the system|Constructed of high density polysulfone alloy for superior reliability and strength|A cold-expansion tool (sold separately) is required for installation|Meets or exceeds ASTM F1960 standard|Meets UPC, IPC and cUPC standard|Must secured in place using Apollo expansion PEX sleeves or other PEX-A expansion sleeves/rings|Go/no-go gauges are never required|Barb x barb connection for PEX-a plumbing systems|To ensure secure connections every time, fittings cannot be dry fit|Rated to 200F and 200 psi|Item is not compatible with PEXb pipe, crimp-style (ASTM 1807) or pinch clamp (ASTM F2098) piping systems