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Replacement for Engineered Controls 7590U-10 Chek-Lok Adapter – Union Style Brass Fitting
This 7590U-10 union-style adapter is engineered for seamless connection to the 7590U and 7591U Chek-Lok valves, ensuring a reliable gas-tight seal. Designed with precision-machined brass, it provides a 1-5/8" UNF inlet and a 3/4" FNPT outlet. A built-in nylon gasket ensures secure sealing, while the 1-3/4" wrench flats allow for easy installation and torque control.
Ideal for LP gas systems and vapor transfer operations, this fitting is a critical component in Chek-Lok assemblies and can be used in both residential and commercial propane setups.
Specifications:
Inlet:1-5/8" UNF
Outlet:3/4" FNPT
Material:Machined Brass
Seal:Integrated nylon gasket
Application:LP Gas, Vapor Transfer, Chek-Lok Connections
Compatibility:Works with 7590U, 7591U Chek-Lok valves
