Harris* High Purity Single Stage Pressure Regulators, Brass


A single stage cylinder regulator available in brass (HP 721) or chrome plated brass (HP 721C) barstock for pressure control of non corrosive gases when pressure rise is not critical. The HP 721 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 gas purity levels of Grade 5.0 (99.999) 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
. 2 in. dual scale gauges (psi/bar)
. 1 x 10-9 cc/sec. inboard helium leak rate maintains gas purity levels
. Front or back panel mountable
. Maximum inlet 3000 PSIG except for CGA 300
. 510 models which have a maximum inlet of 500 PSIG
. External relief valve standard
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 342.30649.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Industrial Air   $1,210.45
 342.30636.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Industrial Air   $1,210.45
 342.30633.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Industrial Air   $1,210.45
 342.30630.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Industrial Air   $1,210.45
 342.30627.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Oxygen   $1,210.45
 342.30624.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Oxygen   $1,210.45
 342.30621.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Oxygen   $1,210.45
 342.30628.E1   Harris* High Purity Single Stage Pressure Regulators, Brass - Oxygen   $1,210.45
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