The DUNGS FRS 7../6 line pressure regulators, are a balancing type, spring-loaded regulator with an adjustable setpoint. They feature an internal sensor for regulating output pressure. - Input pressures up to 10 PSI (CSA to 5 PSI) - High flow rate - Sturdy, precise and sensitive regulation of regulator output pressure - Lock-up Type Regulator - Vent limiter; approved as a vent-less regulator by some authorities having jurisdiction. (Review applicable codes for vent line requirements)
The FRS series line pressure regulators are recommended for any application requiring a line regulator to drop inlet pressures to a lower pressure suitable for an appliance or equipment. Suitable for natural gas, propane, butane, air and other inert gases. Aluminum body; Two upstream and downstream taps; one tap on top; Refer to selection guide for technical specifics, flow and pressure drop.
|Maximum Operating Pressure||Factory Certified for up to 10 PSI (700mbar) ANSI Z21.80 CSA Certified for up to 5 PSI (350mbar)|
|Input Pressure Range||2 to 200 in. W.C (5 mbar to 500 mbar)|
|Output Pressure Range||Class I 4-10” WC. Includes 10 to 22” WC OPD (Over Pressure Protection Device) Class II 28-40|