Style SEHC Heat Pump Connectors are used for heat pump connections. They are made ) of black nitrile tube and black neoprene cover, with fiber braid reinforcement.Assemblies are available with armor braided cover. Working pressures are 300 psi at 212°F. Standard fittings are brass MPT x MPT swivel. Other configurations include MPT x FPT swivel and MPT x MPT. Standard sizes are 1/2", 3/4" and 1".
Style SEHC-SS Heat Pump Connectors are the same as style SEHC, except they have a stainless steel outer braid. Style SEHC-SS are rated class 1 per UL 723/ASTME84-9B; Flame Spread Index (FSI): 0; Smoke Developed Index (SDI): 10.
Style SEHC and SEHC-SS Heat Pump Connectors are all MSHA flame resistant.