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DatenblattWSKR (round) – Automatic
Type WSKR (round)
- Round plastic fan louvre shutter for exhaust ventilation
- Self-adjusting blades
- Outdoor weathering resistant (UV-stabilized)
- Suitable for an operating temperature range of -30° C to +60° C
- Specific design guarantees high durability
- Manufactured of high standard ecologically friendly plastic
- Number of blades varies according to the size of the shutter
- Also available with a smaller connection nozzle; S=34 mm
Product picsPressure DropsDrawings
Type |
Article-No. |
D |
B |
S |
T |
Free cross-section (cm²) |
light grey |
WSKR 35 |
21000330 |
378 |
397 |
87 |
3 |
1088 |
WSKR 40 |
21000340 |
421 |
442 |
87 |
3 |
1350 |
WSKR 45 |
21000350 |
472 |
495 |
87 |
3 |
1697 |
WSKR 50 |
21000360 |
525 |
548 |
87 |
3 |
2099 |
Dimensions in mm. Subject to technical changes – light grey ~ RAL 7035