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DETAILS
Model HP 723C is a nickel-plated brass barstock single-stage pipeline regulator for inlet pressures up to 3000 psig. It has a stainless steel diaphragm and provides constant delivery pressure from full to near empty cylinder conditions. Model HP 723C 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. Recommended for gas purity levels of Grade 5.0 (99.999) and higher. Front or back panel mountable.
Features
- Brass barstock body, bonnet and fittings for longer service life
- 2 in. Chrome-plated brass dual scale easy-to-read gauge (psi/bar)
- Ergonomic ABS plastic knob for easy grip and precise adjustment
- 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
- Conforms to CGA E-4 standard for gas pressure regulators
- Maximum inlet 3000 PSIG
- This model has no relief valve, but is equipped with a 1/4 in. FNPT diaphragm valve
- Designed to 1 x 10-9 cc/sec. inboard helium leak rate to maintain gas purity levels
- Front or back panel mountable using brackets PNs 9100871 (front), 9101242 (back)
Disclaimers
Warranty Information
- 1 Year
What's Included
- (1) Model HP 723C-250-000-B-1-3 ultra-high purity nickel-plated brass barstock pipeline regulator with 1/4 in. FNPT diaphragm valve
- no relief valve and no gauge
Specifications
Equipment
| Adjusting Knob | ABS black plastic |
| Body | Electroless nickel-plated brass barstock |
| Bonnet | Electroless nickel-plated brass barstock |
| Certification | CGA E-4 |
| Cv | 0.08 |
| Delivery Pressure Gauge (PSIG) | 400 |
| Delivery Pressure Range (PSIG) | 0 - 250 |
| Diaphragm | 1-11/16 in. 316L Stainless steel |
| Equipped With | 1/4 in. FNPT diaphragm valve No relief valve No gauge |
| Filter | Nickel-plated sintered bronze - 10 Micron |
| Gas / Gas Service | Non-Corrosive |
| Gauges | 2 in. Electroless nickel-plated brass dual scale (psi/bar) |
| Inlet Connection | CGA 000 |
| Maximum Inlet Pressure (PSIG) | 3000 |
| Mounting Location | Front or back panel |
| Nozzle | Brass |
| Outlet Gauge | 400 |
| Pressure Regulation PSIG/100 PSIG | 0.08 |
| Recommended Items/Accessories | HP Front Panel Mounting Kit - PN 9100871 Wall Mounting Bracket - PN 9101242 |
| 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 |