Fan Accessories - Components that complete the system

Acoustic diffusers (types YAD and YAZ) combine static pressure recovery and sound reduction into a single unit.
Designed for all types of comfort and industrial ventilation systems, they deliver uniform, low-noise airflows and are available for all sizes of NOVENCO's NovAx™ and ZerAx® axial fans.

NOVENCO inlet cones optimize free inlet fans by ensuring a uniform airflow, significantly boosting fan performance while simultaneously reducing operational noise and decreasing the risk of premature fan failure.

NOVENCO anti-vibration mountings are critical for maintaining a stable installation.
These fittings prevent vibration transfer between the fan unit and its surroundings, guaranteeing smoother operation, reduced noise levels, and effective protection against unnecessary wear for both equipment and adjacent structures.

NOVENCO mounting feet and plates provide a stable and secure base for direct fan installation across various applications.
Designed for maximum flexibility, mounting feet enable horizontal setups, while mounting plates support vertical installation onto walls, floors, or any flat surface.
These components ensure the reliable operation of your axial fans by guaranteeing a stable foundation.

Counter flanges guarantee a precise, sealed fit between NOVENCO fans and the ventilation ductwork.
By replicating the exact hole pattern of the fan flanges, they ensure accurate alignment for easy installation and provide a stable connection point, simplifying future maintenance while assuring secure system operation

Spark proof linings are essential components for ATEX/EX-certified fans.
By creating a non-sparking barrier between the impeller and the casing, these linings effectively eliminate spark generation, guaranteeing safe and reliable fan operation within all hazardous environments.

NOVENCO diffusers are designed to optimize airflow distribution by effectively slowing down high-velocity air, creating a uniform air profile that maximizes static pressure recovery and minimizes pressure losses.
This crucial function ensures stable, smooth, and even ventilation system efficiency, reducing energy consumption in both new and retrofit installations.
Available in short, long, extra-long, or double lengths, these units provide precise airflow solutions for a wide range of industrial and comfort HVAC projects.

The YAH/YAA silencers are cylindrical sound attenuators designed for comfort and industrial ventilation systems.
They feature round connection profiles and come in models with or without a core.
Models with a core offer enhanced reduction of high-frequency sound.

Duct spigots mount directly onto the fan flanges and provide a stable interface for connecting adjoining ductwork with flexible connections.
Clamping rings integrated within the flexible connections ensure a tight and reliable fit between the flexible connection and the duct spigot.

Support frames provide stable mounting for heavy horizontal fan installations or for positioning fans at elevated levels.
They are made of sheet steel and can be equipped with anti-vibration mountings to improve operational stability.

Flexible connections serve as transition elements between any NOVENCO fan and the duct sections.
The flexible connections ensure a secure, airtight fit while simultaneously reducing vibration transfer and compensating for minor installation tolerances.
The sleeves feature integrating clamps for quick and easy mounting onto duct spigots, guaranteeing a perfect fit.
They are available in all necessary sizes, materials, and designs for axial and centrifugal fans, including high-temperature executions.

Wire guards protect users and equipment by preventing contact with fan rotors and keeping debris or foreign objects from entering the fan.
They mount on the fan inlet cones or directly onto the duct. Inlet cones and duct pieces with integrated wire guards for flange mounting are also available.