Fan TTR 9.55
The Tolsma-Grisnich fans are developed and produced in-house and are unique in its kind. The fans are designed to ensure a long life and a high efficiency.
High-efficiency fans
Enclosed, high-quality motor with maintenance-free bearings
Fan with 9 or 12 lightweight blades
Developed and produced in-house
90 cm fan with 5,5 kW AC motor
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Specifications
| 150 Pa (m3/h) | 41.300 |
| 250 Pa (m3/h) | 37.400 |
| 350 Pa (m3/h) | 33.600 |
| Free air output (m3/h) | 44.400 |