Description
Harris® HP 721C Specialty Gas Regulator - CO2 (Carbon Dioxide) 721C015320B
The Harris® HP 721C-015-320-B specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 320 (Carbon Dioxide) inlet and chrome diaphragm valve outlet. It features a 316L stainless steel diaphragm and a one piece encapsulated seat with sintered filter to prevent contamination. The HP 721C 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
CGA 320 CO2 (Carbon Dioxide)
Chrome diaphragm valve (installed) with 1/4 inch female NPT
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)
This item ships Free via standard ground shipping within contiguous U.S.
