Airgas Model 14C590 Nickel-Plated Brass High Purity Two Stage Regulator With CGA-590 ConnectionModel 14 Series regulators are recommended wherever precise, low pressure delivery of high purity gases is needed. Compact, two stage design provides constant delivery pressure with no need for periodic readjustment. Nickel plated brass construction protects gas purity and ensures long regulator life when used with noncorrosive gases.

The optional bonnet vent adapter enables venting hazardous gases in the event of diaphragm failure

Roll-Up Sign - 48" Mesh - Construction Ahead

These regulators also have a check valve cylinder connection that prevents contaminates from entering during cylinder changeover

Roll-Up Sign - 48" Nonreflective Vinyl - Survey Crew

This series is ideally suited for chromatographiccarrier gas applications including FID

Bar Stock Bodyprovides low internal volume

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

18" silk-screened with 9" polygrip handle

Dual Mount

Sign measures 24" X 24"

This Laser Regulator is the key component in laser applications

provides precise pressure control from fullcylinder to almost empty