Harris HP 722C Specialty Gas Regulator - Hydrogen 722C015350D

Harris® HP 722C Two Specialty Gas Regulator - Hydrogen 722C015350D

The Harris® HP 722C-015-350-D specialty gas regulator is a two stage, chrome-plated brass, high purity regulator with CGA 350 (Hydrogen) 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 350 Hydrogen inlet

1/4 inch female NPT outlet port

1-11/16 inch 316L stainless steel diaphragm eliminates contamination from diffusion or outgassing

One piece encapsulated seat design includes a sintered filter to protect the seat from particulate contamination

2 inch dual scale brass gauges (psi/bar)

Designed to 1 x 10-9 cc/sec. inboard helium leak rate to maintain gas purity levels

Maximum inlet 3000 PSIG

External relief valve standard

Available with delivery pressures up to 500 PSIG. (Please specify above)