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CONCOA 537 Series AutoSwitch GL | Automatic Switchover | 3000 PSIG Inlet, 400 SCFH
The CONCOA 537 AutoSwitch GL is a continuous gas delivery system for ultra-high purity service. It automatically shifts supply from cryogenic sources to a reserve bank of high pressure cylinders without passing pressure fluctuations to the use line, and includes a connector for building an interface cable to the optional Altos 2 remote alarm.
It is configured to order: there is no single part number, and the connections and options are chosen when the CONCOA ordering code is built.
Key features
- 400 Series regulators with CAPSULE® seats and 360° filtration
- Integral 316L stainless steel line regulator holds line pressure steady during changeover
- Preset switching pressure resists tampering; line pressure can be varied on site
- Powder-coated steel enclosure resists cracking and corrosion
- 3000 PSIG (210 BAR) max inlet; 400 SCFH (190 LPM) at 100 PSIG (7 BAR)
- 1/2 in FNPT inlets, 1/4 in stainless compression tube outlet
- Specifications
- Downloads
| Ordering code | Configured to order |
| Brand | CONCOA |
| Series | 537 Series AutoSwitch GL |
| Max Inlet Pressure | 3000 PSIG (210 BAR) |
| Maximum Flow | 400 SCFH (190 LPM) @ 100 PSIG (7 BAR) |
| Cv | 0.1 |
| Inlet Connections | 1/2 in FNPT |
| Outlet Connections | 1/4 in stainless steel compression tube |
| Relief Valve Outlet | 1/2 in FNPT |
| Helium Leak Integrity | 1 x 10⁻⁸ scc/sec |
| Temperature Range | -40°F to 140°F (-40°C to 60°C) |
| Enclosure | Powder-coated steel |
| Weight | 40 lbs (18 kg) |
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