HP721C (Chrome Plated Brass)
Description: A high purity single stage chrome plated brass regulator for
pressure control of non-corrosive gases when pressure rise is not critical.
The HP 721C is suitable for:
- High purity brass barstock
- High purity gas applications
- Research sample systems
- Gases process analyzer gases
- Gas chromatography
- EPA protocol gases
- Laser gas systems
- Emission monitoring systems.
Recommended for gas purity levels of grade 5.0 (99.999) and higher.
The adjacent picture shows the regulator with an inlet stem, outlet valve and pressure relief valve. These parts would need to be requested when ordering.
HP 721 |
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| Model No. | Delivery pressure | CGA | Inlet fitting | |
| Delivery | Outlet Gauge | |||
| HP 721 | 0-15 PSIG | 30" Hg Vac-30 psi/2 bar | 300 | 510 |
| HP 721C | 0-50 PSIG | 30" Hg Vac-100 psi/7 bar | 320 | 540 |
| (chrome plated) | 0-125 PSIG | 30" Hg Vac-200 psi/14 bar | 326 | 580 |
| 0-250 PSIG | 400 psi/28 bar | 346 | 590 | |
| 0-500 PSIG | 1000 psi/70 bar | 350 | ||
| 000 (1/4" FNPT) | ||||
| 0001 (1/4" MNPT) | ||||
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