Airgas Model C444G540 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator Specially designed lid opens no

Specially designed lid opens no more than 60 degrees and stays closed when not in use

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

This series is ideally suited for chromatographic carrier gas applications including FID

Made of durable

Direct cylinder connection is only permissible when using liquefied compressed gases with vapor pressures below 250 psig such as 1

Airgas Model C444G540 Stainless Steel High Purity Single Stage Pressure Regulator With 1/4" FNPT Connection And Threadless Seat Regulator Specially designed lid opens noThese 316 stainless steel single stage high purity regulators are recommended for non corrosive analytical, mildly corrosive and process applications where precise flow control is not critical. A specially designed, convoluted Hastelloy C 22 diaphragm provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. Each regulator is capable of withstanding an internal