Harris* High Purity Two Stage Regulators, Stainless Steel

A two stage stainless steel cylinder regulator for constant delivery pressure from full to near empty cylinder conditions. The HP 742 is suitable for:
. High purity gas applications
. Research sample systems gases
. Process analyzers gases
. Gas chromatography gases
. EPA protocol mix gases
. Laser gas systems
. Emission monitoring systems gases
*Recommended for corrosive gases or purity levels of Grade 6.0 (99.9999) and higher.
Features:
. 1-11/16 in. 316 L 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
. Chrome plated bonnet, 316 L body and fittings
. 2 in. stainless steel dual scale gauges (psi/bar)
. 1 x 10-9 cc/sec. inboard helium leak rate maintains gas purity levels
. Maximum inlet 3000 PSIG
. Front panel mountable