Airgas Model N198K702 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Two Stage Convoluted Hastelloy® C-22 diaphragms provide

Convoluted Hastelloy® C-22 diaphragms provide excellent regulating characteristics and allow for internal vacuum purging

stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal

mildly corrossive and process applications requiring precise

stable delivery pressure control

single-stage regulators are engineered to provide precision performance

Airgas Model N198K702 Brass High Delivery Pressure Self-Venting Single Stage Regulator With 1/4" FNPT Connection Two Stage Convoluted Hastelloy® C-22 diaphragms provideThese 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