Air inlet louvre EWL

EWL is a single bank extruded weather louvre, providing high performance rain defence. Suitable for applications requiring screening and ventilation. Class A rain defence EWL is a single bank louvre system with comparable performance to a double bank louvre, achieving Class A up to 3 m/s. See for performance details. Features and benefits Highly aerodynamically efficient – this reduces air resistance, allowing the plant and the aperture to be minimised thereby saving running costs. Durable and maintenance free – UL is completely made from corrosion resistant materials. Thermal expansion of the louvres enabled – the louvres are clipped (and not riveted or screwed) to structural supporting mullions. Proven performance - EWL has been tested to EN 13030:2001. Easy to install – EWL can either be delivered to site pre-assembled or as a kit of parts. 50mm pitch If noise reduction is required, acoustic louvre panels can be placed behind EWL.