Brass flow meter

HVAC

Regulators Warnings Flowmeter Flowmeter Part No. FM-100F Ideal for HVAC and refrigeration brazing or purging applications. Brazing without nitrogen causes internal oxidation scale that can flake off and damage the parts inside a system. Brazing with nitrogen flowing through the system displaces oxygen and eliminates internal scale. Visually confirms gas is flowing through system while brazing Saves gas by delivering precise flow of nitrogen into system Solid brass body and fittings with visible round chromium steel ball Inlet and outlet connections use standard 1/4" flare (7/16"-20) fittings Set regulator to 50 PSI and adjust flowmeter range from 0-75 SCFH Auto-Reset safety protects from regulator over-pressure delivery