HP 742 – High purity stainless steel barstock regulator
Model HP 742 is a two stage stainless steel cylinder regulator for constant delivery pressure from full to near empty cylinder conditions.
APPLICATIONS:
- Corrosive gas applications
- High purity gas applications
- Research sample systems gases
- Process analyzer gases
- Gas chromatography
- EPA protocol gases
- Laser gas systems
- Emission monitoring systems
FEATURES:
- Recommended for corrosive gases or purity levels of grade 6.0 (99.9999) and higher
- 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
- Chrome plated bonnet, 316L SS body and fittings
- 1×10-9 mbar I/s He inboard helium leak rate to maintain gas purity levels
- The 1/8’’ NPT thread on the bonnet venting for safety
- Maximum inlet pressure 210 bar (3000 psig)
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