Airgas Model E444B660 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection regulator Cortina 03-500-80-5 Pop-up Economy Cone

Cortina 03-500-80-5 Pop-up Economy Cone 28" Orange 2# 6"/4" Collars w/light (5 Packs)

Cortina 03-824CB - Cone Bar

extra long-life stainless steel diaphragms ensure high purity and leak integrity of specialty gases

Cortina 03-500-34 Sport Cone 5" Orange

Airgas Model E444B660 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection regulator Cortina 03-500-80-5 Pop-up Economy ConeThese 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