The semi circular air ducts are suitable for the ventilation of agricultural products, such as potatoes, onions, carrots and tuberous products. The semi circular air ducts are made of high quality galvanized sheet steel, which assure a long service life. The air ducts are being manufactured by Tolsma for over 30 years.
Duct length up to 30 metres
TT ventilation ducts are assembled from thirteen different models. This enables total lengths up to 30 metres to be constructed. The AC or EC fans can be placed directly in front of the ventilation canal.
The Advantages
- Excellent air distribution
- Product-friendly
- Easy to install
- Guaranteed long life.
