DataSheet VVT202105 2 en GB

Swirl Diffusers | 4 / 5
Fig. 5: Main dimensions of the PB-VVK product
Zeus Damper
Size
□A
H
1
/
horizontal
H
2
/
vertical
ød
(mm)
300-160 266 × 266 240 200 158
400-160 366 × 366 240 200 158
400-200 366 × 366 280 200 198
500-200 466 × 466 280 200 198
600-250 566 × 566 330 300 248
625-250 566 × 566 330 300 248
Tab. 3: Main dimensions of the PB-VVK product
Fig. 6: Air volume control – the Zeus damper
The Zeus Damper
The control Zeus damper contains plastic tubes for
measuring differential pressure using a portable
measuring device. It can be adjusted manually using
a cable gearing.
H
2
A + 24
ød
□A + 24
□A
A
A + 24
ød
50
□A + 24
H
1
ød
□A
□A + 24
□A
H
1
B 20
PB-VVK
Connection from the top Connection from the side
D1 D2 D1 D2
Mesh screen • — • •
Internal insulation I2 • • • •
External insulation J • • • •
Plenum box selection diagram
D1 - Untight spigot with a sheet-metal control damper
D2
- Tight spigot with the Zeus damper
xxxx - The determined selection option
•
- Option to add a position to the selection of others
—
- It is not possible to add the position to the selection
Legend