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Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
The GRF400 series cylinder flow meter regulator is a compact, economical flowmeter regulator engineered for light duty applications. Designed for Argon, Helium and Carbon Dioxide (20% duty cycle with CO2).