Description
Plenum box PB-3 is used in combination with variable swirl diffusers VSD-1, VSD-2, TWIST AIR, and ED.
Construction
- round casing with a round connection opening at horizontal or vertical positions
- hangers for mounting 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 an inside and outside handle
- 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 | øD3 | øD2 | H |
|---|---|---|---|
| 100 | 98 | 200 | 170 |
| 125 | 98 | 225 | 170 |
| 160 | 123 | 260 | 195 |
| 180 | 158 | 280 | 230 |
| 200 | 158 | 300 | 230 |
| 250 | 198 | 350 | 270 |
| 315 | 248 | 415 | 320 |
| 355 | 313 | 455 | 385 |
| 400 | 313 | 500 | 385 |
| 500 | 398 | 630 | 470 |
| 630 | 498 | 800 | 570 |