This hose assembly is used to connect a wall mounted regulator with a female inverted flare inlet, to a (newer) gas cylinder with a Type 1 valve that has outside RH threads, as well as internal left-hand threads.
This hose assembly is 20" long, and is fully assembled and leak tested. It has a convenient black plastic hand-tightened nut fitting on the tank end.
Connections: hand nut connection for Type 1 tank x 1/4" male inverted flare fitting, specifically compatible with Trident and some Xintex regulators
Allows no gas flow unless fully connected
Nut has heat sensing feature that shuts off all gas flow if temperatures reach 240 - 300 F
In case of a downstream gas leak, a flow control device activates and restricts further gas flow to UL listed