PFMR-3253N | Gas Pressure Regulator | 1/2" pipe Size | Ng | Maxitrol570438400SKU:MR-3253NInventory ID:03612391Select Item:Price: $55.99Quantity: Proflex CSST Gas Pipe Manual 1/2 in Natural Gas Regulator Maxitrol #325-3 Used to reduce high pressure NG supply to 5" WC Reviews Choose your rating12345