DETAILS
Model HP722C is a two-stage cylinder regulator is a chrome plated brass barstock regulator designed for high purity gas applications. It will deliver a constant outlet pressure from full to near empty cylinder conditions. The Model HP722C is suitable for research sample systems gases, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems and emission monitoring systems.
Features
- 1-11/16 in.- 316L 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
- External relief valve is standard
- Nickel-plated brass barstock body, bonnet and fittings for longer service life
- 2 in. dual scale easy-to-read gauges (psi/bar)
- Designed to 1 x 10-9 ccsec. inboard helium leak rate to maintain gas purity levels
- Maximum inlet pressure 3000 PSIG
- Front or back panel mountable
- Conforms to CGA E-4 standard for gas pressure regulators
Disclaimers
Warranty Information
- 1 Year
What's Included
- Model HP722C Regulator
Specifications
Equipment
| Adjusting Knob | ABS black plastic |
| Body | Electroless nickel-plated brass barstock |
| Bonnet | Electroless nickel-plated brass barstock |
| Certification | CGA E-4 |
| Cv | 0.06 |
| Delivery Pressure Gauge (PSIG) | 200 |
| Delivery Pressure Range (PSIG) | 0 - 125 |
| Diaphragm | 316L Stainless steel |
| Equipped With | 1/4 in. FNPT port |
| Filter | Nickel-plated sintered bronze - 10 Micron |
| Gauges | 2 in. Brass dual scale (psi/bar) |
| Inlet Connection | CGA 000 (1/4 in. FNPT) |
| Inlet Fittings | 510 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Mounting Location | Front and rear panel |
| Nozzle | Brass |
| Outlet Gauge | 30 in. Hg Vac - 200 |
| Pressure Regulation PSIG/100 PSIG | 0.05 |
| Recommended Items/Accessories | HP Front Panel Mounting Kit - PN 9100871 |
| Seal | PTFE Teflon® |
| Seat | PTFE Teflon® |
| Seat Return Spring | PH 17-7 Stainless steel |
| Typical Application | High purity gas applications Research sample systems gases Process analyzer gases Gas Chromatography EPA protocol gases Laser gas systems Emission monitoring systems |
Warranty
| Warranty | 1 Year |