Airgas Model N245D350 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve shoptok These unique patented general-purpose two-stage

These unique patented general-purpose two-stage regulators are recommended for analyticalnon-corrosive

single-stage line regulators is recommended for applications where diffusion resistance is required

They feature a brass piston sensor in the first stage

The check valve cylinder connection prevents air and contaminants from entering the gas stream during cylinder changeout

and semiconductor processing

Airgas Model N245D350 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve shoptok These unique patented general-purpose two-stageThese brass, single stage, high purity regulators are recommended for non corrosive analytical and process applications where precise flow control is not critical. A specially designed, convoluted, stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. These regulators come with a CGA nipple that has a special