Natural Ventilator By Guangzhou Gata Environmental Technology Co., Ltd.

We are instrumental in manufacturing, exporting, distributing and supplying an excellent quality Natural Ventilator in Guangzhou, Guangdong, China, which is available with following specification:-

Name: Natural Ventilator JT204
Material: Aluminum alloy
Height: 94mm above; 104mm below
Glass Decrease: 80mm above; 90mm below
Open Soundproof: 29 dB
Close Soundproof: 36 dB
Fresh Air Volume: 78.1 mA /mA.h (5Pa)
Ventilation area: 0.015 a /m
Insulation Performance: About 3.4W/a A.K
Wind resistance: 2300Pa
Air Tightness: 1.22a /mA.h
Water Tightness i 600Pa
Colour: customized

Ventilation with heat insulation break bridge aluminum alloy profiles, can be effectively insulated;
Air inlet with aluminum mesh can prevent insects.
The volume can be adjust to ensure good soundproofing
Detachable Interior Panel, easy to clean;
Can be mounted above or below the glass.