Airgas Model C441B Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat regulator single-stage general-purpose and analytical series

single-stage general-purpose and analytical series regulators are ideally suited for lecture bottles and other small cylinders

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

Two-stage design

isolating contents from fire sources and limiting oxygen so spontaneous combustion risk is virtually eliminated

thus not allowing any dropout regardless of differences in specific weight of the various compounds within the mixture

Airgas Model C441B Stainless Steel High Purity Single Stage Line Regulator With 1/4" FNPT Connection And Threadless Seat regulator single-stage general-purpose and analytical seriesThis 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