Airgas Model N245B580 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Switchover A needle valve is included

A needle valve is included on the outlet

while the encapsulated filter assembly protects the valve seats and extends operating service life

The needle valve model hasthe valve built into the regulator body reducing the gas path

Two 10 x 32 UNF-threaded holes in the body allow for bracket or external panel mounting

Airgas Model N245B580 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Switchover A needle valve is includedThese 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