AG 644, AG 644A

Sand trap louvres.

Aldes Middle East FZE certifies that Sand Louver AG 644 shown herein is licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certified Ratings Program. The AMCA Certified Ratings Seal applies to Wind Driven Sand and Air Performance ratings.


• Used as prefilter for the protection of air-conditioning plants in areas exposed to extreme levels of industrial pollution.
• High degree of separation of sand and large dust concentrations.
• The vertically arranged sections and holes for sand drainage ensure that the sand trap louver is self cleaning and maintenance free.