ISO 9001 : 2008

CERTIFIED

WL B-30 Series – AMCA

AMCA500-L Tested Weather Louver
Heavy duty Stationary Louver
Type : A* – Wall Mounted; B – Duct Mounted; C – Flush Mounted

 

BETEC CAD. Manufactures Model WL AB 31 A/B/C Weather Louvers is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with the requirements of the AMCA Certified Ratings Program. The AMCA Seal applies to air performance and water penetration ratings for Aluminum louvers only.

Standard Construction

Frame Material

100 mm deep, 3 mm thick extruded aluminum.

Blade Material

2 mm thick extruded aluminum.

Blade Orientation

Horizontal.

Blade Type

Fixed.

Blade Angle

45° Degree

Finish :

Mill finish

Optional Fittings

Screen

Galvanized Steel 0.4mm thick
S-3 SS Bird screen
S-10 SS Fly screen

Filter

13 / 25 mm thick aluminum filter

Damper

Control Damper

Finish

Available with RAL Powder coating, please specify color.

Features

• Performance as per AMCA 500 – L

• Excellent pressure drop performance.

• Aluminum construction for low maintenance and high resistance to corrosion.

• Heavy duty durable construction.

• Free area – 52%

• Beginning of water Penetration @ fpm 1045

 

Alphabet indicates the type of installation

A – Wall Mounted
B – Duct Mounted
C – Flush Mounted

Note:

Maximum single Module Construction – 2 x 1.5 meters.
Multiple module available with mullion.

Downloads

Request for Quotation

  • MSFD-GB-31C3-A-R

    Galvanized construction, 3-hour, Class 3 leakage at 350° F, 3V single skin blade, 4 in. wg, 2000 fpm, operating temperature 250° C up to 2 hours
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  • MSFD-GB-31C2-A-R

    Galvanized construction, 3-hour, Class 2 leakage at 250° F, 3V single skin blade, 4 in. wg, 2000 fpm, operating temperature 250° C up to 2 hours
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  • MSFD-GB-31C1-A-R

    Galvanized construction, 3-hour, Class 1 leakage at 250° F, 3V single skin blade, 4 in. wg, 2000 fpm, operating temperature 250° C up to 2 hours
    Read more