Trident Marine 20″ LPG Pigtail Quick Close Couple

Use to connect wallmountregulators to cylinders with New Type 1 valves(outside R.H. Threads). Fully assembled, leaktested and UL Listed. 20″ high pressure hosewith 1/4″ male inverted flare fitting X 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 240D to 300D F. A controlled flow device will activate in case of a down-stream gas system break (at 200 Cu Ft/Hr.) and restrict gas flow (to 10 CFH at 100 PSI).