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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Made of durable
The needle valve model has the valve built into the regulator body reducing the gas path
Two 10 x 32 UNF-threaded holes in the body allow for bracket or external panel mounting
These nickel plated two-stage ultra-high purity regulators are recommended for non-corrosive analytical
Airgas Model E444B660 Stainless Steel High Purity Two Stage Positive Seal Regulator With 1/4" FNPT Connection Single Stage Made of durableThese 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
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