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2-Stage Gas Regulator

The 2-stage gas regulator is used to regulate the gas flow supplied to gas proportional detectors. It is included with Model 239-1F and Model 240 floor monitoring systems with gas proportional detectors.

The regulator has a chrome plated brass body, first and second stage neoprene diaphragms, 2.5 in. inlet and delivery pressure gauges, an outlet needle valve, and 1/4 in. NPTM outlet connections with a loose hose barb.

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