Airfoil’s Plastic Round is an attractive and high quality ceiling mounted diffuser used predominantly for domestic supply and exhaust applications. Airfoil’s Plastic Round is manufactured from high quality ABS polymers, which will ensure long term strength and rigidity. This will ensure that the surface will not discolour over time. The centre of the diffuser can be adjusted which will enable the user to conveniently and accurately balance the airflow. The finish is standard ceiling white with an etched surface, which will act to minimise light reflections.