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Zurück zur Produktübersicht 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 pics
Pressure Drops
Drawings
| 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