The Randell HD GAS800 NAT Gas Pressure Regulator 1/2" FPT ensures consistent and safe natural gas flow for commercial kitchen equipment. Designed for systems requiring 3–6 inches water column WC pressure, this regulator maintains steady outlet pressure despite fluctuations in incoming supply. It works by automatically adjusting an internal diaphragm and spring mechanism to control gas... https://partsfe.ca/hd-gas800-randell-pressure-regulator-12-nat