Pressure gauge with retard

The pressure gauges type PG-DUAL/0-17-1/4-FM are gauges designed and approved for use on the air service side of Profit dry alarm valves. The model is based on the proven Bourdon tube measuring system.

Technical data:

• Can be used for medium water or air. 
• Suitable for indoor and outdoor use, protection class IP44.
• Pressure element: Bourdon tube in copper alloy.
• Corrosion resistant casing.
• Dual scale 0-5,5 bar + retard to 17 bar (0-80 psi + retard to 250 psi).
• Including pointer stop pin.
• FM approved / UL listed.
• Accuracy class : ± 3/2/390 of span (ASME B 40.100 Grade B).