Airgas Model 311D540 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 ConnectionThese economical plated brass cylinder regulators are specially suited for use in applications and environments requiring both high reliability and diffusion resistance. Sensitive, extra long life stainless steel diaphragms ensure high purity and leak integrity of specialty gases. The cartridge valve design with integral filter protects the regulator seat from particulate contamination and makes servicing simple and cost effective. Two stage design

Cortina 03-747FGRBC - 45" EZ Grab Delineator Flared Forest Green Post - (2) 3" HIP Collars w/ (1) 10# Base - Boxed

flammable liquids

Size: 8 1/8" X 5 1/2" X 5 3/4"

This series of Airgas® heavy-duty high pressure cylinder regulators is recommended for use on cylinders or panel mounting with a wide variety of non-corrosive inert gases

A diaphragm packless outlet valve with a 1/4" compression fitting is provided for flow control and to maintain system purity

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

Cortina 95-03-009 (3) Triangles in Living Hinge Box (box# 13-01-005-02) - (144 kits /pallet)

Material: Polytheylene

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

A preset safety relief valvemakes these regulators suitable for use only with non-corrosive gases

Velcro® closure over zipper

Designed for portable calibration and analyzer applications