Vent diffusers disperse pressurized air exiting heating ventilation and air conditioning (HVAC) ductwork and provide a decorative finish over the grill box hole holding the ductwork in place. Without an air diffuser, the air exiting the HVAC system would travel in a straight direction. This causes a concentration of conditioned air in one section of the room while the rest of the room remains unconditioned. The direction that a vent diffuser sends flowing air depends on the direction of the diffuser fins.

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Drum Jet Diffuser

Drum jet diffuser is designed to meet the requirements of low pressure drop, quiet operations, long distance throw and good air spread in large areas.

Jet Nozzle

The jet nozzle is designed for large and high area such as airports, shopping centers, show centers, theaters etc.

Ring Jet Diffuser

The ring jet diffuser is used for high current and long throw conditions with a 60° rotation angle. The ring jet diffuser is aluminum constructed with white (or customized color) powder coating or anodized finish.

Round Swirl Diffuser

Round swirl diffuser can be used as supply diffuser on air duct systems, for place with large space needs high air volume. The blades distance is adjustable. Optional accessory: slide damper. The round swirl diffuser is aluminum constructed with white (or customized color) powder coating or anodized finish.

Slot Diffuser

Slot diffuser can be used in rooms with ceiling heights from approx. 8.5ft to 13ft. Slot diffusers are available in 1-6 slots with 3/4” or 1” slot size. The direction of the air discharge can be adjusted by rotating the air control blades. Optional accessory: plenum box. We provide white (or customized color) powder coating or anodized finish.

Spot Diffuser

The spot diffuser is designed for large and high area such as airports, shopping centers, show centers, theaters etc.

Square Swirl Diffuser

Square swirl diffuser can be use as supply diffuser for place needs high air volume with ceiling hight from 8.5ft to 13ft. Optional accessories: plenum box, round slide damper. The square swirl diffuser is aluminum constructed with white (or customized color) powder coating or anodized finish.