Airgas Model E444B660 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection regulator Stainless Steel Diaphragmseliminates outgassing associated

Stainless Steel Diaphragmseliminates outgassing associated with elastometric diaphragms

Yellow Case/Amber Lens/Reliable chip circuit is weather resistant/7" polycarbonate lens provides extreme durability/Attaches to all barricades

This analytical series of high-purity brass

These brass

Cortina #03-WS-4 4 foot Windsock only

Airgas Model E444B660 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection regulator Stainless Steel Diaphragmseliminates outgassing associatedThese 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