Harris Model HP 723 is a single stage pipeline regulator chrome plated brass (HP 723C) barstock and
are rated up to 3000 psig inlet pressure.
The HP 723 is suitable for:
• High purity gas applications
• Research sample systems gases
• Process analyzer gases
• Gas chromatography
• EPA protocol gases
• Laser gas systems
• Emission monitoring systems
Recommended for gas purity levels of Grade 5.0
(99.999) and higher.
FEATURES
• 1-11/16” 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” dual scale brass gauge (psi/bar)
• Designed to 1 x 10-9 cc/sec. inboard helium leak rate to
maintain gas purity levels
• Front or back panel mountable
• External relief valve standard
• Maximum inlet 3000 PSI
