Description
Harris HP 722C Two Stage Specialty Gas Regulator – Inert Gas 722C015580D
The Harris HP 722C-015-580-D specialty gas regulator is a two stage, chrome-plated brass, high purity regulator with CGA 580 (inert gas) inlet and 1/4″ female NPT outlet. It features a 316L stainless steel diaphragm and a one piece encapsulated seat with sintered filter to prevent contamination. The HP 722C is recommended for gas purity levels of Grade 5.0 (99.999%) and higher. It is ideal for laboratory and research applications such as gas chromatography, EPA protocol, laser gas and emission monitoring.
Features
Two Stage design ensures constant delivery pressure, regardless of gas cylinder pressure drop.
CGA 580 Inert Gas inlet (Argon, Helium, Nitrogen, Krypton, etc.)
1/4 inch female NPT outlet port
1-11/16 inch 316L stainless steel diaphragm eliminatescontamination from diffusion or outgassing
One piece encapsulated seat design includes asintered filter to protect the seat from particulatecontamination
2 inch dual scale brass gauges (psi/bar)
Designed to 1 x 10-9 cc/sec. inboard helium leak rate tomaintain gas purity levels
Maximum inlet 3000 PSIG
External relief valve standard
Available with delivery pressures up to 500 PSIG. (Please specify above)
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