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Home > Products > Others Grille > HVAC Systems Air Conditioning Wall Louver Aluminum Gravity Louver

HVAC Systems Air Conditioning Wall Louver Aluminum Gravity Louver

Basic Info

Model No.:  Gravity louver GL-VA

Product Description

Model NO.: Gravity louver GL-VA Usage: for Air Conditioner Venetian-Style Air Layers: Single Certification: CE Size: Customized Size Transport Package: Carton Box Packing for Gravity Louver Origin: Guangdong, China Material: Aluminum Type: Gravity Louver Installation: Outlet Color: Ral 9010, Ral 9016, Anodized Trademark: VENTECH / OEM Specification: Available HS Code: 7616999000 HVAC Systems Air Conditioning wall louver aluminum gravity louver
Advantage:
We use high quality extruded aluminum to produce the gravity louver which is usually used on the outside of walls. This aluminum louver design is intended for air extraction and automatic closet of duct, when the air equipment is switched off.
GL-VA gravity louver has been anodized. It can be accurately adjusted for smooth performance. Optional colors are RAL9010 and RAL9016. Only when the exhaust fan is running that the blades of this type air louver can be opened. The blades will close automatically to preventing rains , dust, insects from getting inside rooms, one the exhaust fan is turned off.

Feature
1.  Made of high quality extruded aluminium profile.
2.  It is used for air extraction and automatic close of duct when the air equipment is switched off.
3.  RAL 9010 / RAL 9016/ Anodized

Selection Table
 
Standard Size H*L (mm) Effective Area (m2) Air Volume (m3/h)
300*150 0.029 260
500*150 0.050 450
500*250 0.088 788
750*250 0.131 1180
750*350 0.183 1650
900*300 0.203 1830
900*500 0.338 3040
1000*250 0.188 1690
1000*350 0.263 2360
10000*500 0.400 3600
Assumed velocity is 2.5m/s

 

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