Maico casing extension GVI 63 Manufacturer :Maico Designation :Casing extension for nominal width 630 Type :GVI 63 Suitable for roof-mounted fans :no Suitable for wall-mounted fans :no Suitable for box fans :no Suitable for circulation fans :no Suitable for tube fans :yes Suitable for centrifugal fans :no Suitable for wall-mounted fans :no Suitable for residential fans :no Suitable for heat recovery systems :no Type of mechanical accessory :other Maico casing extension GVI 63: more details For converting standard versions with short casing into a version with long casing. Conversion possible directly on site. Protects motor and impeller. Protected against weathering by sheet steel with epoxy coating. Special design: Casing extensions for sizes 140 and 160 are available on request.Article: GVI 63, Installation location: fan / duct, Material: sheet steel, epoxy coated, Colour: grey, Weight: 10.5 kg, Weight with packaging: 10.5 kg, Width: 730 mm, Height: 730 mm, Depth: 240 mm, Width with packaging: 730 mm, Height with packaging: 730 mm, Depth with packaging: 240 mm , EAN: 4012799732006.