Model HP3530 is a brass barstock line regulator for pipe line and final line delivery pressure from a source pressures. The Model HP3530 is suitable for non-corrosive gas applications， high purity gas applications， research sample systems gases， process analyzer gases， bulk gas distribution， packaging， blanketing laser gas systems and emission monitoring system. High flow brass line regulator， stainless steel diaphragm， 1/2 in. NPT ports， 50 psi with relief valve.
2-3/4 in. stainless steel diaphragm eliminates contamination from diffusion or outgassing
1-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE teflon seat from particulate contamination
Brass barstock body， bonnet and fittings
2-1/2 in. brass dual scale gauge (psi/bar)
4 port configuration， 1 high pressure and three low pressure
1/2 in. NPT (F) inlet and outlet connections
Maximum inlet pressure 3000 psi
Conforms to CGA E-4 standard for gas pressure regulators
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