Airgas Model C441A Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat Single Stage The 820 Series is configurable

The 820 Series is configurable for most applications

This unique internal design and coating will prevent compounds like Mercury from sticking to the wetted surfaces of the regulator as the gas passes through

sintered stainless steel filter and a PTFE-lined

along with the composite bonnets

Airgas Model C441A Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat Single Stage The 820 Series is configurableThis 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