Airgas Model C445D326 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 corrossive 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

Stainless Steel Diaphragmseliminates outgassing associated with elastometric diaphragms

Color: Black/White

Certified crashworthy to NCHRP-350

Self-closing lid is operated with the included foot lever and opens no more than 60 degrees

The valve is built into the regulator body reducing the gas path

Cortina 03-600-29 - 7 lbs

The unique design of this regulator provides a continuous sweeping of the high pressure chamber

For maximum traction on practically any surface

Size: 48" X 3" X 3"

This creates consistencies in processes and extends column life in GC applications

especially under adverse weather conditions

Material: MESH