P143 - Pressure Regulator

Options and Features

• Ports sizes available in 3/4” and 1 1/4”

• Spring ranges from 3.5” water column up to 33” water column

• Relieving version only

• Optional Low Pressure Cut-Off version (LPCO) Iron body only

• Variable orifice sizes from 1/8” up to 5/8”

• Options for body and vent orientation

Applications

• Burner and unit heaters

• Light industrial or commercial gas regulation

• Natural gas or propane gas use

The BelGAS P143 pressure regulator is a direct operating, pressure reducing regulator suitable for use in natural gas, propane gas, air and general purpose applications. A widely used industry standard, the P143 is installed for light commercial or industrial applications for burners and unit heaters or any gas application where a light flow and lower pressures are required. The P143 is a stable regulator where gas use varies and load changes are normal practice. 100% pressure tested for leakage.