The standard range
There are two standard acoustic louvre models:
Type R - Optimum acoustic performance with normal pressure drop.
Type LP - Normal acoustic performance with minimum pressure drop.
The outer casings are 1.2mm galvanised mild steel sheet, with the acoustic louvre blades of aerofoil configuration formed from 0.7mm perforated galvanised mild steel sheet on the inner surface and 0.7mm galvanised mild steel sheet externally.
The infill is of organic mineral wool or glass fibre of 47kg/m³ density and packed under not less than 5% compression to eliminate voids due to settlement.
Acoustic louvre banks over 1220mm wide and/or 3660mm high will normally be supplied as two or more modules for site assembly.
Please contact us for more information relating to the application, specification, installation and servicing of this product.