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Environmentally Hardened: NEMA 4X enclosure provides protection against corrosion and moisture in outdoor or washdown areas
This well is specifically bored for a 7/16" diameter bulb
technicians should verify the specific unit's parts manual to ensure this HVAC strainer matches the port size and mesh requirement
this synthetic rubber component ensures a constant effective area throughout the entire valve stem stroke
Mueller Industries A17934 Check Valve 321894-708 Environmentally Hardened: NEMA 4X enclosureWhen you're dealing with high pressure refrigeration cycles, backflow isn't just an inefficiencyit's a risk to the compressor. The Mueller Industries A17934 is a 1 4" Magnetic Check Valve engineered for technicians who need a zero fail solution in HVACR refrigeration systems. Built with a hermetically sealed copper body, this CHECKMASTER series valve utilizes a magnetic closure mechanism rather than a traditional heavy spring, allowing for a low