Camco Propane Double-Stage Auto-Changeover Regulator | Features Auto Switch Over from Empty to Full Propane Tank | Ideal for Refilling Propane Supplies for RVing, Camping, Grilling, and More (59005)

The Camco Propane Double-Stage Auto-Changeover Regulator is for RVs with dual propane tank hookups. It maintains a constant gas pressure and automatically changes from the empty tank to the full one. It allows for the removal of the empty cylinder for refill without interrupting the propane supply. The inlet is a 1/4" SAE inverted flare and the outlet is a 3/8" NPT female.