Description
The rectangular air tower is used for the supply of fresh air or for the exhaust of outlet air.
Construction
The air tower consists of a rectangular casing, perforated sheet, blades and a cap. Cap is available in two forms: flat or pointed. At the customer's request, the perforated sheet can be closed on selected sides (type B1, B2, C).
SP-K - 4 sides open
SP-K-B1 - 3 sides open
SP-K-B2 - 3 sides open
SP-K-C - 2 sides open
Material and finish
Material options:
- galvanized sheet metal
- stainless steel sheet metal
At customer's request any colour from the RAL palette.
Installation
With flange on concrete base.
Dimensions
Side view - Flat cap
Side view - Pointed cap
Top view - Rectangular Air Tower
Top view - Square Air Tower
| H | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | 1600 | 1700 | 1800 | 1900 | 2000 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| H4 | 70 | 83 | 114 | 128 | 159 | 172 | 204 | 217 | 231 | 262 | 275 | 289 | 302 | 315 | 347 | 360 | 373 | 387 | 400 |
| H3 | 43 | 43 | 61 | 61 | 79 | 79 | 97 | 97 | 97 | 115 | 115 | 115 | 115 | 115 | 133 | 133 | 133 | 133 | 133 |
| H2 | 23 | 23 | 41 | 41 | 59 | 59 | 77 | 77 | 77 | 95 | 95 | 95 | 95 | 95 | 113 | 113 | 113 | 113 | 113 |
| H1 | custom | ||||||||||||||||||
| size | a (mm) | b (mm) | t (mm) |
|---|---|---|---|
| A+B ≤ 800 | 7 | 35 | 3 |
| 800 < A+B ≤ 1800 | 9.5 | 45 | 4 |
| 1800 < A+B ≤ 2400 | 11.5 | 50 | 5 |
| A+B > 2400 | 11.5 | 50 | 6 |
The maximum dimension A x B is 2000x2000 mm.
Accessories
50 or 100mm acoustically and condensation-proof insulated casing
Acoustic panels (D≥400 mm)
Revision door and filter bag (D>500 mm)
Insect net with 2.5 x 2.5 mm large holes and revision door to allow cleaning of the net.