The Rankin Delux RDLR-06A 1/2" FPT NAT Gas Pressure Regulator provides steady, reliable gas flow to ensure safe and consistent performance in commercial or residential gas-fired equipment. This regulator reduces incoming natural gas pressure to a controlled 3–6" WC using an internal diaphragm and spring mechanism that automatically adjusts to maintain stable output. Its simple, mechan... https://partsfe.ca/pressure-regulator12-nat-for-rankin-deluxe-part-rdlr-06a