Round Ceiling Diffuser Aluminium PA Plate

The Polyaire range of Linear Bar Grilles are normally used where an architectural blend of the grille to its surroundings are required.

The Round Outlet Multi Cone Diffuser is a more decorative design that employs a unique multi stage regulation from closed through partially open to full open so that airflow needs can be tailored for a wide variety of applications.

Universal outlets or Double Deflection Grilles are generally used in sidewall applications. They consist of two separate rows of individually adjustable vanes - front and rear.

RAG - H Grille Kit with return air box, to suit 300mm, 350mm and 400mm Duct sizes.

The Jet Ball Diffuser has been designed for long distance air throw applications providing an aesthetic alternative for handling large volumes of air.

Double Deflection Registers are generally used in sidewall applications. They consist of two separate rows of individually adjustable vanes - front and rear.

Polyaire's Sqaure Outside Air Louvres (OAL-S) are designed to provide weather protection of outside air or discharge openings to allow free passage of air. These external louvres may also be used for natural ventilation.

Universal outlets or Double Deflection Grilles are generally used in sidewall applications. They consist of two separate rows of individually adjustable vanes - front and rear.

The Polyaire Round Jet Diffuser is designed for the supply of large air volumes where long throw distances are required.

The standard Polyaire Round Ceiling Diffuser is manufactured for long term strength and rigidity. It is fully adjustable by rotating the centre cone from total shutoff to fully open.

The Polyaire Linear Slot Diffusers are an attractive alternative to the ceiling or high sidewall supply diffusers. 

Polyaire's Round Outside Air Louvres (OAL-R) are designed to provide weather protection of outside air or discharge openings to allow free passage of air. These external louvres may also be used for natural ventilation.

The Polyaire PSA Swirl Diffuser promotes high entrainment of ambient air into the supply air stream.