Harris Model HP722C-125-580 Ultra High Purity Electroless Nickel-Plated Brass Regulator - 3300837
Model HP722C is a Two Stage Cylinder Regulator in electroless nickel-plated brass for constant delivery pressure from full to near empty Cylinder conditions. The Model HP722C is suitable for High Purity gas applications, 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
- Electroless nickel-plated Brass Barstock 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 10-9 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
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 | Block & Bleed purge |
| Filter | Nickel-plated sintered bronze - 10 Micron |
| Gauges | 2 in. Brass dual scale (psi/bar) |
| Inlet Connection | CGA 580 |
| 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 |