Airgas Model C645D580 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded SeatThis series of two stage, high purity 316 stainless steel regulators is designed for non corrosive analytical and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 04 100 psi inlet change. Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance, and the threaded seat design allows for internal vacuum

This design is specifically made for processes using analyzers and mixes gases with low levels of the gas components

convoluted

mildly corrosive and process applications requiring precise

This series is ideally suited for chromatographiccarrier gas applications including FID

Because delivery pressure of acetylene should not exceed 15 psig

or a stainless steel model for corrosive service

The 820 Series is configurable for most applications

Specially designed for acetylene service

calorimetric testing

This Laser Regulator is the key component in laser applications

The regulators feature a 10-micron

Each regulator is capable of withstanding an internal vacuum and is provided with a diffusion-resistant