White PVC Ceiling Vent Diffuser / Valve 100mm

This white PVC ceiling vent diffuser from Verplas connects with your ventilation system to control the amount of air you let in. The unit comes with a plasterboard mounting so you can install it straight into the ducting. This makes it simple to secure onto a ceiling with screws or to slot into the opening of a ventilation pipe.
Use this diffuser with an in-line fan or a multi-room extraction system for extra control according to the ventilation needs of the room. Its extraction aperture is easily adjustable by twisting the main body. The circular fascia looks neat and unobtrusive when fitted, and can be used to cover up existing open ducts in homes.
• 100mm ceiling vent connects to hose or pipe
• Can be used with in-line fan or multi-room extract system
• Adjustable air flow
• Made from a robust polyvinyl chloride (PVC) material