Model 243 commercial industrial service regulators are large capacity and designed for a wide range of commercial, industrial, and gas distribution applications. They are ideal for pressure factor measurement, pressure compensated metering, fixed-factor billing, and more. Their smart design offers great field versatility. With a clamp connection between the fully interchangeable bodies and the diaphragm case, these natural gas regulators are easy to install, adjust, inspect, and service in all piping arrangements.

The 243 commercial regulators can be found in factories, foundries, district regulator stations, commercial laundries, and laundromats. These versatile natural gas regulators are ideal for commercial use, such as apartments, restaurants, schools, and hospitals. Their design works well for all types of gas-fueled equipment, too. This includes: boilers, burners, furnaces, ovens, heaters, kilns, and engines.

Model 243-8
Body Sizes = 1-1/4”, 1-1/2”, 2” NPT & 2” ANSI 125 Flanged
Max Inlet Pressure = 15 psi - 125 psi, orifice specific
Outlet Pressure Range = 3.5” wc – 5 psi

Model 243-12
Body Sizes = 1-1/4”, 1-1/2”, 2” NPT & 2” ANSI 125 Flanged
Max Inlet Pressure = 15 psi - 125 psi, orifice specific
Outlet Pressure Range = 3.5” wc – 3 psi

Model 243 HP
Body Sizes = 1-1/4”, 1-1/2”, 2” NPT & 2” ANSI 125 Flanged
Max Inlet Pressure = 25 psi - 125 psi, orifice specific
Outlet Pressure Range = 3 psi – 10 psi

Model 243-RPC-B
Body Sizes = 1-1/4”, 1-1/2”, 2” NPT & 2” ANSI 125 Flanged
Max Inlet Pressure = 130 psi - 150 psi, orifice specific
Outlet Pressure Range = 3.5” wc – 35 psi