Fixed Blade Weather Louvres

The units have blades centres between 40 and 200mm as required and can be manufactured from 304 or 316L stainless steel:mill finish aluminium or marine grade aluminium:black or hot dip galvanised mild steel, Mill finish extruded aluminium blades can also be supplied. All units can be wet painted or powder coated 12mm Mesh pre-galvanised M.S., Stainless steel or aluminium bird guards can be fitted to the rear of the blades. Sizing of the weather louvres is normally based on an air velocity of 1000 FPM (5 m/sec) which would give a pressure drop of approx 0.25” wg on blades at 75 crs.

For more information on Fixed Blade Weather Louvres talk to Engineered Air Treatment Ltd