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Back Draft Louvre Shutter

£39.00£115.00

£39.00
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Ventilation Direct now stock The VK  Back Draft Louvre shutters for vertical mounting on a wall.

Our Back dart shutter is ideal for open areas with draft issues and with its durable vanes is ideally suited with plate mounted axial fans – the vanes are solid in there structure but move freely when pressure is applied from either side.

All the parts are manufactured in weather-resistant and shockproof nylon material (PVC containing special synthetic). The robust construction ensures that the vanes will not become deformed or loose. Above size 45, the vanes are fitted with a cast counterweight. Air velocity should not exceed 12 m/s. The louvre shutters are easy to install. Wall plugs and screws are included above size 15

General Information

  • Stock Sizes from 400, 450, 500, 560, 630mmDIA
  • Goose-wing grey finish
  • easy install
  • helps to Stops Drafts

Please see downloads for further information

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