Features: 1, The propane autoregulator has a 1/4"" SAE inverted flare inlet and a 3/8"" female NPT outlet. 2, Total length is 5.75 inch, Width is 4.2inch. 3, RV camper propane automatic changeover regulator rated flow for 190000 BTU( 4kg/hr), Rv propane regulator is factory set at 11""WC (water column:280mm H20). 4, Suitable for Camper, RV,Vans, Trailers Primary Cylinder. 5, Made of high-quality brass and zinc alloy material, which makes the product more solid and durable. .
eBay