DataSheet ADQ202002 en GB

6 / 12 | Basic Diffusers
The Zeus Damper
The Zeus control damper contains impulse tubes
for measuring differential pressure using a portable
measuring device. It can be adjusted manually using
a cable gearing.
For Return Air: For Supply Air: ADQ Corresp. Size
PB-VVK-S-250-E-H PB-VVK-S-250-S-H 250, 600/250
PB-VVK-S-300-E-H PB-VVK-S-300-S-H 300, 600/300
PB-VVK-S-400-E-H PB-VVK-S-400-S-H 400, 600/400
PB-VVK-S-500-E-H PB-VVK-S-500-S-H 500, 600/500
PB-VVK-S-600-E-H PB-VVK-S-600-S-H 600
PB-VVK-S-625-E-H PB-VVK-S-625-S-H 625
Recommended PB-VVK-S Plenum Boxes:
Ordering Code
Example of the Ordering Code
PB-VVK-S-300-160-S-H-I2
Plenum box size 300 with 160 mm spigot for diffuser ADQ-300 or ADQ-600/300 with perforated screen for air supply, horizontal inlet, internal insulation.
NOTES:
1) If no spigot type dened, the type D1 will be delivered. The plenum boxes with vertical spigot D2 are delivered without screen.
2) If no insulation type dened, the product will be delivered without insulation. Product can be ordered also with both, internal and external insulation.
PB-VVK-S
Top Connection Side Connection
D1 D2 D1 D2
Mesh screen • — • •
Internal insulation I2 • • • •
External insulation J • • • •
D1 Untight socket with a sheet-metal control damper
D2
Pressed tight socket with a Zeus damper
xxxx Dened selection option
•
Option to add a position to the selection
— Not possible to add a position to the selection
Legend
Plenum Box Selection Diagram
PB-VVK-S- -
250-160
300-160
400-200
500-250
600-315
625-315
Dimensions 625-315
Air supply (with screen) S
Air extract (without screen) E
Horizontal (side) H
Connection Vertical (top) V
Connection with damper, no sealing D1
Damper
1)
Connection with Zeus damper, sealing D2
Internal insulation 14 mm I2
Insulation
2)
External insulation J