The DUNGS FRS 7../6 pressure regulator is a spring-loaded pressure regulator with adjustable setpoint spring. Internal sensor for regulating output pressure. - Input pressures up to 7 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)
Application:
The DUNGS FRS 7../6 pressure regulator is recommended for industrial and commercial heating applications and is suitable for natural gas, propane, butane, air and other inert gases. Aluminum body; Two upstream and downstream taps; one tap on top; optional external feedback connection; Refer to selection guide for technical specifics, flow and pressure drop. Refer to spring guide for correct output pressure.
| Maximum Operating Pressure | 7 PSI (500 mbar) / CSA 5 PSIG |
|---|---|
| Input Pressure Range | 2 to 200 in. W.C (5 mbar to 500 mbar) |
| Output Pressure Range | 1 to 80 in. W.C (2.5 mbar to 200 mbar); adjustable with different springs |
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