Description

This high-purity two-stage cylinder Harris® Corrosive Gases Specialty Gas Lab Regulator is constructed of stainless steel for constant delivery pressure from full to near empty cylinder conditions. The Model HP742 is suitable for corrosive gas applications, high purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems. The 200 PSIG delivery pressure gauge features a delivery pressure range of 0 to 125 PSIG. 2in. dual scale stainless steel gauges (psi/bar) Mountable on the front panel Maximum inlet pressure of 3000 PSIG Suitable for corrosive gas applications, high purity gas applications, research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems 1 11/16in. 316L stainless steel diaphragm eliminates contamination from diffusion or outgassing Designed to 1 x 10-9cc/sec. inboard helium leak rate to maintain gas purity levels One-piece encapsulated seat design includes a sintered filter to protect the seat from particulate contamination Chrome-plated stainless steel barstock bonnet, body and fittings Cleaned per CGA G4.1 Model Number: KH1148. Age Group: adult.