Description
Plenum box PB-4 is used in combination with diffusers type ED and VSD-1. It is suitable for high ceilings.
Construction
- round casing with a round connection opening at horizontal or vertical positions
- hangers for mounting the plenum box under the ceiling
Material
Material options:
- galvanized sheet metal
- stainless steel sheet metal INOX AISI 304
Accessories
Per customer's request, the following can be added:
- 1 - mounting bar with M6 nut for diffuser attachment
- 2 - perforated dispersing plate
- 3 - damper with handles inside and outside
- 4 - sealing ring on the connection opening
- 5 - insulation 6, 10, 13 or 19 mm on the outside of the casing
- 6 - insulation 6, 10, 13 or 19 mm on the inside of the casing
Dimensions
| øD | øD1 | øD1 | H | H | |
|---|---|---|---|---|---|
| 125 | 125 | 98 | 98 | 208 | 208 |
| 160 | 160 | 123 | 158 | 223 | 258 |
| 180 | 180 | 158 | 158 | 258 | 258 |
| 200 | 200 | 158 | 198 | 258 | 298 |
| 250 | 250 | 198 | 248 | 298 | 348 |
| 315 | 315 | 248 | 313 | 248 | 413 |
| 355 | 355 | 313 | 313 | 413 | 413 |
| 400 | 400 | 313 | 398 | 413 | 498 |
| 500 | 500 | 398 | 398 | 498 | 498 |