Flame King's 12" pigtail propane hose connector is designed to connect a propane cylinder to an RV or trailer propane regulator. It has a type 1 acme nut x 1/4" pipe thread. It is rated for 200,000 BTUs per hour. Safety features include thermal protection in case of fire and excess flow protection in case of broken gas lines. You can use the pigtail hose with a 20 lb. or 30 lb. refillable propane tank and connect it to a regulator or 4Port brass tee. It can also be used to connect to an installed 4Port tee as an auxiliary propane supply.
