Flame King 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers -monitors-&-timers The 20 Liter Collection Base

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Flame King 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers -monitors-&-timers The 20 Liter Collection BaseThe Auto Changeover LP Regulator allows you to hook up 2 Propane tanks. The regulator automatically switches over to the second tank once the first one runs out and vice versa. The indicator changes color to let you know when a tank has been depleted and needs to be refilled. The inlet is a 1 4" SAE inverted flare and the outlet is a 3 8" NPT female. Also included are 2 pigtails to connect the regulator to the propane tank or propane supply. Allows