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Home > Air Inlet > Barn Air Inlet Roof/Ceiling Ventilation Window

Barn Air Inlet Roof/Ceiling Ventilation Window

Barn Air Inlet Roof/Ceiling with dual sides or four sides ventilation window, opening automatically in different size according to negative pressure change. 

Barn Air Inlet Roof Ceiling for Ventilation

GF-C1000

  • 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 roof ventilation window front view

GF-C2000

  • 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.

Product Parameter

Product Parameters
Model GF-C1000 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) 760×260 660×660
Air flow capacity(m³/h) 10pa 1700 3400
20pa 2134 4000

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