Insulated Box Fan - IRB Square
The IRB, equipped with 50 mm of thermal and acoustic insulation makes it ideal for handling cold air. Designed for high pressure and long, complicated duct runs.
IRB is available with AC or EC motor. Airflows up to 13.300 mᵌ/h (3.70 mᵌ/s).
AC Range
| IRB 400x200 B1 AC |
| IRB 600x300 B3 AC |
| IRB 600x350 B3 AC |
| IRB 600x350 C1 AC |
| IRB 600x350 D3 AC |
| IRB 700x400 B3 AC |
| IRB 700x400 D1 AC |
| IRB 700x400 E3 AC |
| IRB 800x500 B3 AC |
| IRB 800x500 E3 AC |
EC Range
| IRB 400x200 C1 EC |
| IRB 500x250 B1 EC |
| IRB 500x250 E1 EC |
| IRB 600x300 B1 EC |
| IRB 600x300 E3 EC |
| IRB 600x350 A1 EC |
| IRB 600x350 E3 EC |
| IRB 700x400 B1 EC |
| IRB 700x400 B3 EC |
| IRB 700x400 E3 EC |
| IRB 800x500 A3 EC |
| IRB 800x500 E3 EC |
| IRB 1000x500 B3 EC |
| IRB 1000x500 F3 EC |
