Airgas Model N245D350 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Regulator Convoluted 316 stainless steel diaphragms

Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance

and the threaded-seat design allows for internal vacuum purging

This unique internal design and coating will prevent compounds like Mercury from sticking to the wetted surfaces of the regulator as the gas passes through

single-stage

These regulators can handle flows up to 250 liters per minute of nitrogen with only a 5 psig pressure drop

Airgas Model N245D350 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Regulator Convoluted 316 stainless steel diaphragmsThese 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