Swedish-made Centrifugal Fans / Fume Extractor Fan
Medium-pressure fans MDB
We have our own production of centrifugal fans. Choose between steel, aluminum and stainless, acid-proof steel.
Capacity MDB fläktar:
(1000 – 8000 pa)
(300-64000 M3
Impeller:
B – Curved blades
P – Flat blades
S – Radial straight blades
Propulsion
Available in different designs, direct drive, belt drive or coupling, depending on the purpose.
Our specialty is fume extractors for warm gas. All fans can also be delivered ignition proof, for explosive environments.
Atex
All fans can also be delivered ignition proof for explosive environments.
Energy calculation
We make calculations regarding pressure flow to find the fan with optimum efficiency and energy consumption. For further energy efficiency we offer frequency control with pressure or flow control. The fans are also available with energy efficient motors with IE3 classification.
| Dimension | Impeller | Max M3/h | Max Pa (tot) |
| MDB 12 | B / P / S | 1600 | 5500 |
| MDB 16 | B / P / S | 2800 | 8200 |
| MDB 18 | B / P / S | 3750 | 8200 |
| MDB 20 | B / P / S | 5000 | 8000 |
| MDB 25 | B / P / S | 8000 | 8200 |
| MDB 31 | B / P / S | 11600 | 8200 |
| MDB 35 | B / P / S | 15000 | 8200 |
| Dimension | Impeller | Max M3/h | Max Pa (tot) |
| MDB 40 | B / P / S | 20500 | 8200 |
| MDB 45 | B / P / S | 26000 | 8200 |
| MDB 50 | B / P / S | 32500 | 8400 |
| MDB 56 | B / P / S | 38000 | 8200 |
| MDB 63 | B / P / S | 45000 | 8000 |
| MDB 71 | B / P / S | 64000 | 8400 |
Our centrifugal fans for flue gases are available in the following standard versions:
