DataSheet ADQ202002 en GB

Basic Diffusers | 5 / 12
Accessories
PB-VVK-S
Plenum Box
Description
The product PB-VVK-S has a square shape
with a horizontal or a vertical connection.
Internal and external insulation is available.
The standard material is galvanised steel sheet.
NOTE: The PB-VVK-S plenum box excludes the use of any other accessory
with the same diffuser.
Design
2 types of connection
• D1: a simple spigot with a damper, without sealing
• D2: a pressed spigot with sealing and the Zeus Damper
(Information about Zeus damper on page 10).
Fig. 4: Components of the PB-VVK-S
Product Parts
1. Spigot
2. Casing
3. Mesh screen with a rivet nut for connection
4. Damper
4 3
1
2
Size
□A H
1
/Horizontally H
2
/Vertically ød
(mm)
250-160 216 × 216 240 200 158
300-160 266 × 266 240 200 158
400-200 366 × 366 280 200 198
500-250 466 × 466 330 200 248
600-315 566 × 566 400 300 313
625-315 566 × 566 400 300 313
Tab. 2: Dimensions of the PB-VVK-S
Dimensions
Fig. 3: Dimensions of the PB-VVK-S with horizontal connection
□A
□A + 24
ød
H
1
B 20
ød
50
H
2
□A
□A + 24
Fig. 5: Dimensions of the PB-VVK-S with vertical connection