Barn Air Inlet Roof/Ceiling with dual sides or four sides ventilation window, opening automatically in different size according to negative pressure change.
● Dual sides ventilation window, opening automatically in different sizes according to negative pressure change.
● Resist high temperature and cold, high intensity, easy to install, long useful life.
● Outline border,blade make by engineering plastics.
● Foam at the bottom, foam board thickness 20mm.
● Four sides ventilation window, opening automatically in different sizes according to negative pressure change.
● Resist high temperature and cold, high intensity, easy to install, long useful life.
● Outline border,blade make by engineering plastics.
● Foam at the bottom, foam board thickness 20mm.
Model | GF-AC1000 | GF-C2000 | |
Material | Outer frame, blade wheel abs engineering plastics,bottom foam board | ||
Opening mode | Negative pressure | ||
Window size LxW(mm) | 815x330x213 | 790x790x213 | |
Installation size LxW(mm) | 760x260 | 660x660 | |
Air flow capacity(m³/h) | 10pa | 1700 | 3400 |
20pa | 2134 | 4000AA |
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