Model HP703 is a electroless nickel-plated brass line regulator with a stainless steel diaphragm for general laboratory use. The Model HP703 can be used when a slight pressure rise from full to empty cylinder can be tolerated.
2-1/8 in. 302 stainless steel diaphragm eliminates contamination from diffusion or outgassing
One-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon® seat from particulate contamination
Equipped with tamper-proof, self-reseating internal safety valve
Electroless nickel-plated brass body, bonnet and fittings for longer service life
2 in. Electroless nickel-plated brass barstock dual scale easy-to-read gauge (psi/bar)
Designed to 1 x 10-8 ccsec. inboard helium leak rate to maintain gas purity levels
Maximum inlet pressure 3000 PSIG
Conforms to CGA E-4 standard for gas pressure regulators
Model HP703 is a electroless nickel-plated brass line regulator with a stainless steel diaphragm for general laboratory use. The Model HP703 can be used when a slight pressure rise from full to empty cylinder can be tolerated.
2-1/8 in. 302 stainless steel diaphragm eliminates contamination from diffusion or outgassing
One-piece encapsulated seat design with 10 micron sintered internal filter to protect the PTFE Teflon® seat from particulate contamination
Equipped with tamper-proof, self-reseating internal safety valve
Electroless nickel-plated brass body, bonnet and fittings for longer service life
2 in. Electroless nickel-plated brass barstock dual scale easy-to-read gauge (psi/bar)
Designed to 1 x 10-8 ccsec. inboard helium leak rate to maintain gas purity levels
Maximum inlet pressure 3000 PSIG
Conforms to CGA E-4 standard for gas pressure regulators
