Airgas Model C445D 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

Cortina 03-862 - 18" Stop/Slow Aluminum Paddle - Non-Reflective w/ 72" Wood Handle

Outlet Needle Valve - built into body

Roll-Up Sign - 48" Mesh - Flagger Ahead Super bright

These single-stage regulators are designed for mildly corrosive gases that attack brass or copper-bearing alloys

These unique patented general-purpose

International Orange Windsock/UV Inhibitors/Double Stitched at Seams/Weather proof and Durable for a Variety of Applications

Cortina #03-WS-4 4 foot Windsock only

It maintains an accurate delivery pressure over the life of the cylinder

This series of two-stage

the deluxe corrosive service regulators have all-wetted parts of either PCTFE

Roll-Up Sign - 48" Superbright - Construction Ahead

Tied-diaphragm regulators resist attack from strong acid-forming gases and facilitate safe handling of corrosive