HLP80 High Performance Louvres

Material:

Main frame and blade members: Extruded aluminium
Mechanical fixings: Stainless steel screws and pop rivets
Additional parts: Vulcanised fibre sealing washers

Sizes:

Minimum: 200mm wide x 280mm high (nominal)
Units can be made with a height down to 200mm high (nominal) however will only have a single visible blade
Maximum: Unlimited (when manufactured in sections, see page 11 for more information)

Blade:

Twin part ‘Air-Bypass’ blade, 80mm pitch

Frame:

Standard: Flanged

Optional: Recessed and reversed

Fixings:

Standard: Integrated rear fixing flange

Finish

Standard: Mill aluminium

Mass/m2:

30kg (based on 1m x 1m nominal size unit, smaller units will be proportionally heavier relative to their size)

Free area:

Approx. 50% (varies with size)