Airgas Model C445B 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

Composite bonnets - reduce weight and extend finish in outdoor environments

4" and 6" collars

a sintered stainless steel inlet filter and a stainless steel instrument valve

Cortina 03-501-06 Pack N Pop 18" Orange 3# 6" Collar w/plastic base and LED - no feet (4 Packs)

Red (10 /case) [(42)12"X18" flags/strand] - OSHA

A-frame uses plank boards or I-Beam boards with recessed panels on barricade protect sheeting

Handheld warning flag/30" wood dowel/Available in red on orange color/Measures 18" X 18"

extending regulator service life while also reducing velocity of gas when opening high-pressure cylinder valves

low-pressure delivery of high-purity gases is needed

Cinch straps on wrists

and oil and gas industries

Color: Amber