Dungs 226459 FRG 707 6 Proportionator Zero Governor gas pressure regulator with a 3/4" NPT connection. This unit is designed to regulate gas pressure for compatible burners and gas-fired equipment, using a proportionator and zero governor configuration to maintain stable output. Key identifiers are the part number 226459 and the FRG 707 6 designation, which confirm its model and series.
