Airgas Model N245B510 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Regulator They are available with a

They are available with a CGA-cylinder valve connection for use on large cylinders

This regulator has an integral remote sensing pilot which yields high flow capacity with near perfect performance

linseed oil

The external nickel plating

Airgas Model N245B510 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Regulator They are available with aThese 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