Mr. Heater High Pressure Regulator with P.O.L. - Replacement regulator normally found on torches, fish cookers, smokers or other high pressure appliances. Full Flow Soft Nose P.O.L. x 025 in Female Pipe ThreadMost commonly used on torches, fish cookers, smokers, or other high pressure appliancesRange of 1-20 PSIZinc constructionSolid brass fittings