Airgas Model 311D540 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection High Flow Pressure (1 Pack= 50/Case)

(1 Pack= 50/Case)

extend service life

The metal-to-metal diaphragm seal prevents contamination by eliminating the need for a soft seal and provides a leak-rate design of less than 2 x 10-8 ccs helium

these single-stage regulators are recommended for use in petroleum field applications

Airgas Model 311D540 Brass-Plated Bar Stock Noncorrosive Gas Two Stage Regulator With CGA-540 Connection High Flow Pressure (1 Pack= 50/Case)These 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