Aldes Middle East has announced the Middle East launch of six new louvre models that it says have been fully certified by the Air Movement and Control Association International (AMCA), giving complete assurance to target market consisting of Middle East specifiers, engineers and developers.

The products include the AG 638A and the AG 639A (Fresh air louvres); the AG 644 and the AG 644A (Sand trap louvres) and the SU 631 and the SU 632 (Acoustic louvers), Aldes revealed.

The manufacturer lists the following product features and benefits:

• The fresh air louvres are manufactured in extruded aluminium construction (frame/blades) with RAL 9010 surface finish as standard supply.
• The AG 638A and the AG 639A can be generally installed on outside walls and used either for fresh air intake or polluted air exhaust in commercial, residential and industrial premises.
• The AG 644 and the AG 644A are sand trap louvres, mainly used for air intake, and serve as a pre-filter for the protection of air conditioning plants located near dusty environments or deserts, and are self-cleaning and maintenance-free.
• The SU 631 and the SU 632 are acoustic louvres used for either fresh air intake or polluted air exhaust in commercial, residential and industrial premises. Both models are designed to provide optimal noise attenuation with minimal airflow restriction.