ISO 9001 : 2008

CERTIFIED

STL B-30 Series

Sand Trap Louver
For Light / Medium duty applications
Type : A – Wall Mounted; B – Duct Mounted ; C – Flush Mounted

Standard Construction

Frame

1.2 mm thick extruded aluminum profile.

Blade

0.9 mm thick roll formed aluminum curved profile.

Blade Orientation

Vertical.

Blade Type

U Shaped 100 mm.

Screen

Galvanized Steel 0.4 mm thickness.

Finish

Mill finish.

Optional Fittings

Blade

Curved type 150 mm.

Screen

S-3 SS Bird Screen
S-10 SS Fly Screen

Filter

13 / 25 mm thickness aluminum media filter.

Damper

Control Damper

Mounting Angles

Mounting frame and angle flange.

Finish

Available with RAL powder coating, please specify color.

Alphabet indicates the type of installation
A – Wall Mounted
B – Duct Mounted
C – Flush Mounted

Optional Construction Details

Frame : Thickness up to 4 mm
Blade : Thickness up to 4 mm

 

Note:
Maximum single module construction – 3 x 2 meters
Multiple module available with mullion.

Applications :

  • Sand Trap Louvers B-31 Light duty and B-32 Medium duty model construction, are suitable for the duct or wall mounting applications in HVAC systems, where excessive intake air filtration is required for ventilation purpose.
  • Sand Trap Louvers fitted with filters and dampers are suitable for the AHU’s applications for fresh air intake.

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
    Read more
  • 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
    Read more
  • 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