DETAILS
Model HP 723/743 is a stainless steel pipeline regulator for pipeline and other applications up to 300 bar (4360 psig) inlet pressure.
Features
- Recommended gases purity levels up to grade 6.0 (99.9999)
- Stainless steel version applicable also for corrosive gases after prior confirmation of the material’s compatibility
- Hastelloy® C276 diaphragm eliminates contamination from diffusion or outgassing
- Low wetted surface area
- HP 723 - nickel-plated brass body, bonnet and fittings
- HP 743 - 316L stainless steel body, nickel-plated brass bonnet and fittings (stainles steel bonnet is available upon request)
- 1x10-9 mbar I/s He inboard helium leak rate to maintain gas purity levels
- 4 ports flexible configuration
- 1/8’’ NPT thread on the bonnet venting for safety in 316L SS version
- Maximum inlet pressure 300 bar (4360 psig), except for Acetylene: max. 25 bar (362 psig)