Airgas Model C445F346 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threadless SeatThis series of 316 stainless steel two stage high purity regulators is designed for non corrosive analytical, mildly corrosive and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 01 100 psi inlet change. Convoluted Hastelloy C 22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging. The metal to metal diaphragm seal

The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder changeout

Product Type: End cap

This series is ideally suited for chromatographiccarrier gas applications including FID

Color: Orange/Black

or a 973 pin-indexed yoke connection for use with E medical cylinders

It is superior to blow-molded units and can be used as standard system or with ballast cartridges for applications that require additional weight

5" H (A-5) fits rebar 3/8" to 3/4" diameter

The external nickel plating

45" EZ Grab Flared Blue Post (2)4" HIP Collars w/10# Base [3 PACK]

Retractable 4'-6' White w/(2) 6" Red HI Wraps (3" dia

The Model 2700 is perfect for high-flow applications

These single-stage positive-seal regulators feature convoluted