A 300 x 300mm to 200mm spigot reducing neck for connecting multi directional outlet (MDO) grilles to smaller duct spigot sizes. Allows MDO grilles to be used with a range of duct connection sizes without adaptor fittings.

Key Features

• Face size: 300 x 300mm
• Spigot size: 200mm
• Reduces duct connection size to suit MDO grille
• Eliminates need for separate adaptor fittings
• Suitable for use with Multiflo MDO grilles