Harris HP 742 SS Hydrogen Specialty Gas Regulator 742015350B

Code: 742015350B

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Cyberweld Price $781.40
Cyberweld Price $781.40
Mfg Industrial Price: $1,243.94
(You Save $462.54)
This item qualifies for free standard shipping.

Inlet:CGA 350 (Hydrogen, Carbon Monoxide, Methane, etc.)

Outlet:Stainless Steel Nipple with 1/4 inch MNPT

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Harris® HP 742 Two Stage Stainless Steel Specialty Gas Regulator - Hydrogen 742015350B

The Harris® HP 742-015-350-B specialty gas regulator is a two stage, stainless steel, high purity hydrogen regulator with CGA 350 inlet and stainless steel 1/4 inch MNPT outlet. It features a 316L stainless steel diaphragm and a one piece encapsulated seat with sintered filter to prevent contamination. The HP 742 is recommended for gas purity levels of Grade 6.0 (99.9999%) and higher. It is ideal for laboratory and research applications where corrosive or ultra high purity gases are being used. Is is designed for use in gas chromatography, EPA protocol, laser gas and emission monitoring.

  • Two Stage design ensures constant delivery pressure, regardless of gas cylinder pressure drop.
  • Stainless Steel CGA 350 Hydrogen inlet (also suitable for use with Arsine, Carbon Monoxide, Deuterium, Deuterium Selenide, Diborane, 1,1 Difluoroethylene, Ethane, Ethylene, Germane, Hydrogen Selenide, Methane, Methyl Fluoride, Methylene Fluoride, Natural Gas, Pentaborane, Phosphine, Silane, Stibine, Tetrafluoroethylene, Vinyl Fluoride)
  • Stainless Steel 1/4 inch male NPT outlet (installed)
  • 1-11/16 inch 316L stainless steel diaphragm eliminates contamination from diffusion or outgassing
  • 316L stainless steel body and fittings; chrome plated bonnet
  • One piece encapsulated seat design includes a sintered filter to protect the seat from particulate contamination
  • 2 inch dual scale stainless steel gauges (psi/bar)
  • Designed to 1 x 10-9 cc/sec. inboard helium leak rate to maintain gas purity levels
  • Front or back panel mountable
  • Maximum inlet 3000 PSIG
  • External relief valve standard
  • Available with delivery pressures up to 500 PSIG. (Please specify above)