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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.
Features
Filtered Seat - for added gas stream purity and extended service life.
Convoluted Stainless Steel Diaphragms - eliminate outgassing associated with elastomeric diaphragms. Bar Stock Body - provides low internal volume.
Encapsulated Filter Seat Assy - protect valve seat, extend service life.
Nickel-Plated BrassBody - provides long-lasting good looks- will not tarnish
Superior Leak Integrity - provides superior leak integrity without contamination from non-metallic liner or seal.
Direct Reading ScaleSafety Relief Valve - protects flowmeter and any equipment down stream.
