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316 Stainless Steel Diaphragms - provide precise pressure control
convoluted Hastelloy diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal
This series is ideally suited for gas phase pressure regulation in liquid cylinder applications
These unique patented general-purpose two-stage regulators are recommended for analyticalnon-corrosive
The low torque control knob and self-relieving feature permit easy adjustment of pressure in closed or dead-end systems
Airgas Model E444D670 Stainless Steel High Purity Single Stage Positive Seal Regulator With 1/4" FNPT Connection regulator 316 Stainless Steel Diaphragms -These 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