Dungs 226459 Proportionator/Zero Governor FRG 707/6

The Dungs FRG Proportionator/zero governor has an adjustable set point spring and nonadjustable counterspring. Internal sensor for regulating output pressure. The governor holds a constant gas/air ratio by varying gas flow to the burner in proportion to combustion air flow. Recommended for industrial and commercial heating applications and is suitable for natural gas, propane, butane, air and other inert gases.

Dungs 226459 Features:

• 3/4" NPT

PART NUMBER CHANGED - OLD PART NUMBER #226-459