Harris HP 721C Specialty Gas Regulator - Breathing Air 721C015346B

Code: 721C015346B

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Cyberweld Price $418.80
Cyberweld Price $418.80
Mfg Industrial Price: $643.49
(You Save $224.69)
This item qualifies for free standard shipping.

Inlet:CGA 346 Breathing Air

Outlet:Chrome Diaphragm Valve with 1/4 inch FNPT

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Harris® HP 721C Specialty Gas Regulator - Breathing Air 721C015346B

The Harris® HP 721C-015-346-B specialty gas regulator is a single stage, chrome-plated brass, high purity regulator with CGA 346 (Breathing Air) 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.

  • CGA 346 Breathing Air inlet
  • 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)