Simon Vent-A-Matic Rotary Window Fan 162mm Model 105 No Shutter Woodworking tools and the conservation of older

and the conservation of older books

This unit is supplied with a replaceable six wheel cutting turret

For 3/8" socket sets

Cover ONLY

Heavy duty construction

Simon Vent-A-Matic Rotary Window Fan 162mm Model 105 No Shutter Woodworking tools and the conservation of olderSimon Vent A Matic 105 continuous air flow ventilator provides the ideal solution to reduce condensation in most sizes of room. Equipped with a diffusing rotor which helps to prevent severe draughts and improve fresh air distribution within the room. The rotor also continues to operate whilst under its own inertia, even when air pressure on each side has been equalised. This model is not shuttered, i. e. it will operate constantly. Simon Vent A Matic