DETAILS
Model HP701 is an electroless nickel single-stage cylinder regulator with a stainless steel diaphragm for general laboratory use. The HP701 can be used when a slight pressure rise from full to empty cylinder can be tolerated. Model HP701 is suitable for non-corrosive gases, purging, pressure testing and blanketing. It is recommended for gas purity up to Grade 5.0 (99.999).
Features
- 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 relief 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 gauges (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
Disclaimers
Warranty Information
- 1 Year
What's Included
- Model HP701-125-326-D High-Purity Electroless Nickel Regulator
Specifications
Equipment
Adjusting Knob | ABS black plastic |
Body | Electroless nickel-plated brass |
Bonnet | Electroless nickel-plated brass die cast |
Certification | CGA E-4 |
Cv | 0.17 |
Delivery Pressure Gauge (PSIG) | 200 |
Delivery Pressure Range (PSIG) | 0 - 125 |
Diaphragm | 2-1/8 in. 302 Stainless steel |
Equipped With | 1/4 in. FNPT port |
Filter | Nickel-plated sintered bronze - 10 Micron |
Gauges | 2 in. Electroless nickel-plated brass dual scale (psi/bar) |
Inlet Connection | CGA 326 |
Inlet Fittings | 510 |
Maximum Inlet Pressure (PSIG) | 3000 |
Nozzle | Brass |
Outlet Gauge | 30 in. Hg Vac - 200 |
Pressure Regulation PSIG/100 PSIG | 1.3 |
Seal | PTFE Teflon® |
Seat | PTFE Teflon® |
Seat Return Spring | PH 17-7 Stainless steel |
Typical Application | Non-corrosive gases Purging Pressure testing Blanketing |
Warranty
Warranty | 1 Year |