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CAVRND 9×3 Cavity Round Adaptor


A rectangle to round plastic adaptor from Rytons.

The rectangle is around the single air brick size and the round is 100mm (4 inch) diameter.

It is designed to attach with duct tape to the outlet of the periscope plastic duct to allow the air to be transferred below the floor via round 100mm diameter ducting or flexi pipe.

It can be adapted to fit directly onto single cavity wall sleeves as well as the periscope and also will fit single air bricks with duct tape.