DUCMI70I Midea Starter and Return Air Set

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

Polyaire Model OBD Opposed Blade Dampers are commonly used as a volume control device in supply, return and exhaust air systems.

MDO-X Grille Replacements

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

The Polyaire PSC Swirl Diffuser has fixed blades that create rotational as well as axial, tangential and radial air movement.

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