Use to connect wallmount regulators to cylinders with new Type 1 valves (outside RH threads). Fully assembled, leak tested and UL Listed. 20" high pressure hose with 1/4" male inverted flare fitting. Thermoplastic QCC nut for quick and easy hand tight connection. Allows no gas flow unless fully connected. Nut has heat sensing feature that shuts off all gas flow if temperatures reach 240° to 300° F. A controlled flow device will activate in

Price is per unit.Also available in a case of of a down-stream gas system break (at 200 Cu Ft/Hr.) and restrict gas flow (to 10 CFH at 100 PSI). Length 20". Please call us if interested in case pricing.