HVAC Duct & Accessories

Sand Trap Louvres

Sand Trap Louvres

ALFA Products are manufactured to meet the most stringent specifications and quality standards using our vast experience and expertise in the field.

Sand Trap Louvres are available in our range of products for various applications. Indoor air quality and workmanship are the basis of our engineered products.

Following are the features of ALFA Sand trap Louvres:

  • Excellent performance and heavy duty construction
  • Galvanized iron sheet construction (aluminum construction is available as optional)
  • Self emptying base provides maintenance free operation

ALFA Series Sand Trap Louvres are designed to reduce the dust loading on main air filter system by separating sand and dust particles from intake air. The frame and blades are made out of heavy gauge Galvanized Steel Sheet/Aluminum sheets. Excellent performance can be achieved at moderate pressure drop and low air velocities. Bird screen, Aluminum media filter, Volume Control Damper & power coated finish shall be provided as an option.


  • ALFA STL-GI (GI Construction)
  • ALFA STL-AL (Aluminum Construction)