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Description

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.


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.


Parameter

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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