
Rotarex · Specialty gas systems
Piston single stage supply board - CM454
Manufacturer product images · for reference

CM454 is a supply board ideally suited for pure gases for high purity applications to put vessels under pressure and for leak detection and purge of pipe work. The device is to be used in combination with a switchover board for the regulation of the emergency source during maintenance on the principal source. This avoids installing some extension and reduces the amount of leaking points.
- Possible to connect up to 3 cylinders without using the purge line
- Ready to install for better productivity: all components are pre-mounted on the mounting panel
- Connectable to an alarm box using contact gauges
- Equipped with a ¼ turn shut-off valve on the outlet
- Collection tube available on the relief valve and purge outlet
- Downstream regulation system can be decompressed by turning the hand wheel counter-clockwise
| Brand | Rotarex |
|---|---|
| Category | Specialty gas systems |
| Gauges | High and low pressure (M10 x 1) |
| O-ring | EPDM - standard FPM |
| Piston | AISI 316L |
| Weight | ± 4,5 kg |
| Leak rate | 10 -8 mbar ℓ/s He |
| Seat seal | PCTFE |
| Oxygen use | OK for brass with 200 bar inlet pressure |
| Female ports | G 3/8 (inlet/outlet) |
| Nominal flow | 30 Nm 3 /h (N2) |
| Inlet pressure | 200 bar |
| Outlet Pressure | 160 bar |
| Temperature range | -20 to +60 °c |
Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.

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