Swirl Diffusers
Staark Swirl Diffusers deliver high induction and rapid mixing for comfort cooling applications. Documented throw and acoustic performance make them ideal for commercial or institutional use.
- Swirl induction airflow pattern
- Documented throw, NC, and pressure data
- Powder-coat or anodised finishes
- Optional OBD, plenum, or acoustic lining
- AS 4740 (AU/NZ) - Air distribution equipment performance
- EN 12238 (EU) - Aerodynamic testing and rating
- BS EN 13182 (UK/EU) - Noise performance of air terminal devices
Explore Our Range of Complementary Products for Enhanced HVAC Solutions

Metal Grilles & Diffusers engineered for consultants and architects who demand both aesthetic precision and documented airflow performance
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Swirl Diffusers
Generates high-induction mixing for consistent comfort cooling.