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Harris® HP 741 CGA 330 Stainless Steel Corrosive Gas Regulator 741015330B

The Harris® HP 741-015-330B specialty gas regulator is a single stage, stainless steel, high purity regulator with CGA 330 (corrosive gas) 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 741 is recommended for corrosive gases and other spec gases where purity levels exceed 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.



Features

Stainless Steel CGA 330 Corrosive Gas inlet (Hydrogen Chloride, Hydrogen Sulfide, Sulfur Tetrafluoride, etc.)

Stainless Steel 1/4 inch MNPT 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)