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galvanized steel construction with elevated bottom for circulation of air
where precise control and low flow rates are required
Designed for a wide range of pressure settings
with its 316 stainless steel diaphragms
convoluted Hastelloy diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal
Airgas Model E444D670 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection regulator galvanized steel construction with elevatedThese single 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