Airgas Model C144A Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT ConnectionThese two stage regulators are specifically designed for low flow, non corrosive gas applications where precise delivery pressure is critical. They feature a brass piston sensor in the first stage, a stainless steel diaphragm in the second stage and a preset safety relief valve. A sintered brass filter protects internal parts. These two stage regulators are also ideal for medical diagnostic applications, such as blood gas analysis, where precise

mildly corrosive and process applications where precise flow control is not critical

100% CPE Chlorinated Polyethylene material protects against particulates and light liquid splash

Cortina 03-765 Guardian Rooftop Perimeter Grip-N-Go Orange Cone (unsheeted)

two stage regulators is recommended for non-corrosive analytical and process applications where precise pressure control is required

This regulator also has both a front and rear panel mount bonnet to allow for easy panel mounting

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

Cortina 03-500-07 DW Traffic Cone 28" Orange 7# w/ black base

Type 316 stainless steel internal components are ultra-sonically cleaned and electropolished to a 32-Ra surface finish for applications where a contamination-free flow stream is critical

2 1/2" Nickel-Plated Brass Gauges - for accurate

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

These economical plated-brass cylinder regulators are specially suited for use in applications and environments requiring both high reliability and diffusion resistance

unique in a compact unit