Airgas Model C441A Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless SeatThis series of 316 stainless steel high purity, single stage line regulators is recommended for applications where diffusion resistance is required. These regulators are recommended for use on low pressure pipelines serving gas chromatographs, mass spectrometers, research sampling systems, and semiconductor processing. The specially designed, convoluted Hastelloy C 22 diaphragm provides accurate, stable delivery pressure and is capable of withstanding

high-purity 316 stainless steel regulators is designed for non-corrosive analytical and process applications requiring precise

A needle valve is included on the outlet

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

They feature a brass piston sensor in the first stage

This series is ideally suited for chromatographiccarrier gas applications including FID

Encapsulated Filter Seat Assyprotect valve seat

These nickel-plated single-stage ultra high purity regulators are recommended for non-corrosive analytical

this regulator is perfect for non-corrosive

high-purity regulators is designed for non-corrosive analytical and process applications requiring precise

06 psig for every 100 psig of inlet pressure decay

andnon-corrosive gas mixtures for analytical instrumentation

along with the com-posite bonnets