CTB
Roof fans
Centrifugal - Backward < 1 300 m3/h
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CTB
New product
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CTB 400/160, CTB 500/200 - ErP 2018 compliant - UVR | |||
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CTB 800/250 and 1300/315 - ErP 2018 compliant - UVNR | |||
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- Direct mounting on circular duct
- Low height
- Low noise level
Application
Air extraction from small tertiary premises (sanitary rooms, changing rooms).
CAD / BIM
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Description
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Dimensions
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Documentation
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Public Price
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Software
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References
Flow rates from 50 to 1300 m3/h.
4 sizes: 160 / 200 / 250 / 315 for connection to conduits of equivalent diameters.
Construction
Motorization
Standard fan selection
4 sizes: 160 / 200 / 250 / 315 for connection to conduits of equivalent diameters.
Construction
- Body in Z275 galvanized steel painted with black epoxy polyester.
- Centrifugal reaction wheel with galvanized steel blades.
- Horizontal rejection.
- Integrated anti-bird mesh.
- Base with rubber seal allowing direct connection to air networks.
- IP55 padlockable proximity switch.
- 155°C thermal protection with automatic reset.
Motorization
- IP54 AC motor, Class F, direct drive, single-phase power supply 230V, 50Hz, operating temperature -40°C / +70°C.
Standard fan selection
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Designation |
D1 |
D2 |
L |
LT |
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CTB / 4-400 / 160 |
410 |
159 |
143 |
229 |
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CTB / 4-500 / 200 |
410 |
199 |
156 |
242 |
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CTB / 4-800 / 250 |
470 |
249 |
179 |
266 |
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CTB / 4-1300 / 315 |
470 |
314 |
202 |
288 |
Detailed specifications
Text catalog pages (CT)
Catalog Pages - Other
Public tariff price
Price catalog pages (CP)
Installation instructions
Installation instructions (NT)
Installation instructions (NT) Other
Performance / Environment Certificates
ErP regulatory sheet (FERP)
Electrical / ATEX Certificates
Electrical CE Declarations (DCCE)
EASYVENT
Access the software online
| ALL APPLICATIONS |
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Selection of fans and AHU |
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