Product selection

Min : 0 l/s
Max : 6348 l/s


Min : 0 Pa
Max : 1498 Pa


IRB AC Rectangular

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).

IRB 400x200 B1 ErP

IRB 500x250 B1 ErP

IRB 500x250 E1 ErP

IRB 600x300 B1 ErP

IRB 600x300 B3 ErP

IRB 600x350 B3 ErP

IRB 600x350 C1 ErP

IRB 600x350 D1 ErP

IRB 600x350 D3 ErP

IRB 700x400 B3 ErP

IRB 700x400 D1 ErP

IRB 700x400 E3 ErP

IRB 800x500 B3 ErP

IRB 800x500 E3 ErP