Airgas Model E444B590 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection High Flow Pressure Cortina 95-03-009 (3) Triangles in

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

Specially designed lid opens no more than 60 degrees and stays closed when not in use

This series is ideally suited for chromatographiccarrier gas applications including FID

Made to order: may require longer lead time

stable delivery pressure and is capable of withstanding internal vacuum purging

Airgas Model E444B590 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection High Flow Pressure Cortina 95-03-009 (3) Triangles inThese two stage positive seal regulators feature convoluted, Hastelloy C 22 diaphragms that provide maximum sensitivity, minimum droop and a leak tight bonnet seal. 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. Optional 15 Ra electropolished with faceseal. A rugged, mechanical linkage connecting the diaphragm