Cavagna Group 69-C-890-0033B RV Trailer Camper Lp Gas Single Stage Lp 10 Psi Regulator Propane Regulator; Without Shutoff Valve; 1/4 Inch Female NPT Inlet x 3/8 Inch Female NPT Outlet; Outlet Pressure 11 Inch WC (Water Column); Single Stage; Not Approved For RV use; UL And CSA Listed; Single; Box Package; Also Use New Number 69-A-890-0002 Overpressure Protection Device: Limits Environmental Propane Release In Case Of Regulator Malfunction To A Value Less Than 2 PSI, Significantly Lower Than That Mandated By UL Standard 144 High Capacity Approved Only For Small Portable Appliances