Hedland H271-020 Variable-area Flow Meter 1/4" NPTF port
TheHedland H271A-020is an inline, variable-area flow meter constructed from anodized aluminum with a 1/4" NPTF port, designed for direct-reading measurement of air and compressed gas flow rates from 2 to 20 SCFM at operating pressures up to 1,000 PSI.
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