Flame King 3lb OPD Valve with Float Gauge micro-nutrients food-safe polypropylene plastic (#5)

food-safe polypropylene plastic (#5)

including goggles and heavy work gloves

clean and calibrate

Thick Hand-Blown Borosilicate Glass

and prevent any leaks

Flame King 3lb OPD Valve with Float Gauge micro-nutrients food-safe polypropylene plastic (#5)Flame King Overfill Protection Valve helps prevent the 3LB propane tank overfills by closing when propane liquid level reaches to an 80% fill rate. The Float Gauge measures the level of propane inside the tank it moves up and down with the liquid propane level. The gauge dial on the outside of the tank (sold separately) then displays the approximate percentage of propane remaining. Made of high quality premium materials for your safety UL Listed.