Airgas Model 311B590 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection Two Stage They are especially useful in

They are especially useful in semiconductor manufacturing applications

48" Tubular Delin Black Post (2)3" White HIP Collars w/black base and pin

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

provides precise pressure control from fullcylinder to almost empty

convoluted Hastelloy C-22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal

Airgas Model 311B590 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-590 Connection Two Stage They are especially useful inThese 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