This Airgas® FM244 series of high-purity, two-stage flowmeter regulators are recommended for non-corrosive analytical and process applications. This regulator is part of our analytical series, machined from brass bar stock which affords minimum internal volume and eliminates large cavities and pockets associated with forged-body regulators. The flowmeter has a 65mm direct reading scale based on air etched into the tube. Accuracy is ±5% full scale with ±.25% repeatability. You must specify flow rate at time of ordering.

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