Wall inlets
| Type | Installation dimensions | Net surface | Capacity | ||||
|---|---|---|---|---|---|---|---|
| W | H | D | 10 Pa | 20 Pa | 30 Pa | ||
| VIER3000 | 600 mm | 330 mm | 200 mm | 1410 cm2 | 2100 (m3/hr) | 3000 (m3/hr) | 3700 (m3/hr) |
| VIER4000 | 700 mm | 360 mm | 200 mm | 1860 cm2 | 2800 (m3/hr) | 4000 (m3/hr) | 4900 (m3/hr) |
| VIER5000 | 800 mm | 390 mm | 200 mm | 2370 cm2 | 3600 (m3/hr) | 5000 (m3/hr) | 6200 (m3/hr) |
The 4 Seasons side air inlet is characterized by a fixed hinge point. The body is made of high quality formply and the vent is well insulated and has absolutely no cracks. This makes the 4 Seasons side air inlet a very solid, simple and reliable side air inlet that has been proving its worth for 20 years.
The vent of the 4 Seasons side air inlet opens at the top first and sends the air straight into the barn. When the upper part of the vent is open 10 – 15%, the lower part will also open. This deflects the incoming air downward, creating a gentle rolling effect and optimally directing the air to the right part of the barn.
All 4 Seasons side air inlets have a formply body and are available in any size. The opening in the wall should be 6 mm larger than the formply body. For concrete barns, we make custom-made embedded frames.
