Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre

Model NO.
Togen
Specification
louver height: 1055mm
Trademark
Togen
Origin
China
HS Code
73089000
Production Capacity
4500 Meter/Meters Per Day
Reference Price
$ 336.61 - 408.74
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Product Description

 
Product Description

Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre

Horizontal Triple Bank Louver TBL150
 

Blade  Depth 148mm
Pitch 75mm
Visual Impact Hidden
Free Area 19.3%

Rain Defence Effectiveness:(AMCA STANDARD 500-L-99)
Rain Defence class under different Airflow Velocity m/s
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
A A A A A A A B

 
CAirflow Coeffficient:(ANSI/AMCA STANDARD 500-L-12)
Airflow
Coefficient C.max 		Rating
0.15 Class 4: Fair

 
Design

Design
Our performance louver systems are designed using airflow simulation by CFD(computational fluid dynamics)software to get the best balance between airflow and rain defense performance
Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre
 

Testing

Testing

Weather Louvre: UK BSRIA/US AMCA Testing

The industry standard for weather testing of Louver in the UK was developed by BSRIA(Building Services Research & Information Association) and HEVAC adopted in 2001 as a British & European Standard: BS EN 13030:2001. The principles of EN 13030 are replicated in the USA under the AMCA Standard 500-L, "Laboratory Methods of Testing Louvers for Rating"
All of our louver systems have been tested either by BSRIA or by AMCA
Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre Two key performance areas:
1. Rain Defence Classification
The ability to prevent rainwater from penetrating the louver
Class  Effectiveness Max. allowed rain penetration l/h/m²
1 1 to 0.99 0.75
2 0.989 to 0.95 3.75
3 0.949 to 0.80 15.00
4 Below 0.80 Greater than 15.00
NOTE : Water Penetration Effectiveness is measured for each of eight face velocities between 0m/s and 3.5m/s under fan-driven wind at a speed of 13m/s and water sprayed as rainfall at a rate of 75 l/h conditions.
2. Discharge Loss Coefficient Classification
A high coefficient means low resistance and high airflow performance
Class Airflow Effectiveness Performance Rating
1 0.4 to 1 Excellent
2 0.3 to 0.399 Very Good
3 0.2 to 0.299 Good
4 0.199 & below Fair



 
Bird Mesh Screen

 

Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre
Notes:
W--Width of the mesh
D--Diameter of the wire
 
Regular Size of Insect/Bird Mesh Screen(mm)
Mesh Width of the mesh Diameter of the wire
Insect Mesh Screen 1.5*1.5 0.25
2*2 0.5
2.5*2.5 0.5
Bird Mesh Screen 5*5 0.8
10*10 1,1.6
11.2*11.2 1.6
12.5*12.5 1.6
Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre
Notes:
S--SWD
L--LWD
T--Strand thickness
 
Bird Mesh Screen(Diamond)
Mesh Width of the mesh Stand thickness
Bird Mesh Screen(Diameter) 10*20 1,1.5
20*40 1,1.5
Packaging & Shipping

 

Packaging & Shipping
Horizontal Triple Bank Louvre Aluminum Storm Resistant Louvre

 
Project Reference

 

Project Reference

 

Air Vent

LEGALIS.IT, 2023