Airgas Model N245D580 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Two Stage Nickel-Plated Bar Stock Body -

Nickel-Plated Bar Stock Body - provides long-lasting good looks

extend service life

convoluted Hastelloy® diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal

nylon-reinforced neoprene diaphragm

and semiconductor processing

Airgas Model N245D580 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve Two Stage Nickel-Plated Bar Stock Body -This series of two stage, high purity regulators is designed for non corrosive analytical and process applications requiring precise, stable, delivery pressure control. The two stage design yields a delivery pressure of less than 0. 02 100 psi inlet change. These regulators come with a CGA nipple that has a special high purity, non lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during