Item #PR-SU

Convertible gas regulator for use with natural gas (NG) or propane (LP) fuel. Comes preset for natural gas (4" W.C.) and is easily converted to propane (10" W.C.) by simply removing the seal cap and inverting/reversing the plunger then replacing the seal cap.  The plunger is "threaded" at each end and must be "unscrewed" to remove and "screwed in" to install. Features 1/2" NPT inlet and outlet openings and a fuel flow directional arrow.  Rated 1/2 PSIG.  Overall length measures 3" and the square diaphram casing measures 2-3/8" X 2-3/8".