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CONCOA 426 Series | High Pressure Line Regulator | 4500 PSIG Inlet, 316L Stainless
The CONCOA 426 Series is a 316L stainless steel regulator for secondary or point-of-use control of ultra-high purity and corrosive gases. A 4500 PSIG (310 BAR) inlet rating allows safe use with high pressure cylinders. Each unit is configured to order, with outlet pressure range, gauge set, connections and options chosen when the order is placed.
- Metal-to-metal diaphragm seal
- Cleanroom assembly
- Maximum inlet pressure (bare body): 4500 PSIG (310 BAR)
- Body: 316L stainless steel barstock; bonnet: chrome-plated brass barstock
- Diaphragm: 316L stainless steel; seat: PCTFE
- Filter: Patented 10-micron 316 stainless steel mesh
- Helium leak integrity 1 x 10⁻⁹ scc/sec; Cv 0.1
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 426 Series |
| Max inlet pressure (bare body) | 4500 PSIG (310 BAR) |
| Body | 316L stainless steel barstock |
| Bonnet | Chrome-plated brass barstock |
| Seat | PCTFE |
| Filter | Patented 10-micron 316 stainless steel mesh |
| Temperature range | -40°F to 140°F (-40°C to 60°C) |
| Diaphragm | 316L stainless steel |
| Cv | 0.1 |
| Helium leak integrity | 1 x 10⁻⁹ scc/sec |
| Internal seals | PTFE |
| Ports (bare body) | 1/4 in FNPT |
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