Diffusers and Grilles

As Haviksan, we offer a comprehensive range of diffusers and grilles, the essential components of ventilation systems. From industrial facilities to commercial buildings, residential complexes to public structures, we provide tailored solutions for every project. All our products are manufactured from high-quality materials with precision engineering.

Supply and Return Air Grilles

Designed for the proper distribution and collection of air in climate-controlled environments, our supply and return air grilles are available in both dampered and non-dampered options, offering flexibility for any project. The EMC-D and EMC-U series supply air grilles distribute clean air evenly throughout the space, while the EMT-D and EMT-U series return air grilles ensure the effective extraction of stale air. Dampered models allow precise adjustment of airflow volume.

Ceiling Diffusers and Anemostats

Our range of ceiling diffusers and anemostats combines aesthetics with performance and includes various models for different requirements. The EAP-U and EAP-UP square anemostat models stand out with both dampered and non-dampered options, while the ESP-U round anemostat delivers ideal performance in high-ceiling spaces. The ESS-U swirl diffuser enhances comfort levels by providing superior air mixing through rotational airflow. The EMG-U nautical anemostat offers a compact and durable solution for specialized applications.

Linear and Slot Diffusers

For designers seeking seamless ventilation without compromising architectural aesthetics, our EMS-U linear diffuser and SLT-U slot diffuser models are the ideal choice. With their slim profiles, they provide an elegant appearance in suspended ceilings, window sills, and wall edges.

Round Duct Grilles

Designed for direct installation onto round duct systems, our grilles are available in double-row blade (EMC-R) and single-row blade (EMT-R) configurations. Both series come in dampered (UP) and non-dampered (U) models. Double-row blade models deliver optimum performance in supply air applications, while single-row blade models are best suited for return air applications.

Louver Systems

The EPD-U outdoor air louver is designed for fresh air intake and exhaust discharge on building facades, providing protection against rain and external elements. The EPB-U bathroom louver offers a compact and aesthetically pleasing solution for air extraction in humid areas.

Special Purpose Grilles and Accessories

Our special-purpose grille series, developed for diverse application needs, adds value to every project. The ESD-U multi-directional diffuser provides air distribution in multiple directions, while the ESL-U lint trap grille captures airborne fibers in textile and manufacturing facilities. The SKM-U fixed blade grille features a decorative appearance, while the EMR-U egg crate grille ensures low pressure drop with its high free area ratio. The EMK-U door transfer grille enables air passage between rooms, and the EKK-U access panel provides in-duct maintenance access. The EYP-U floor diffuser is ideal for applications requiring air distribution at floor level.