Air Diffuser



Robust and durable, SNDC’s sealable and rotatable air diffusers are designed for use in extreme conditions in a variety of vehicle types, including industrial, off-road, agricultural, public works and mining vehicles.

SNDC air diffusers lose charge very slowly, guaranteeing optimum air distribution over time. They can also be sealed or rotated, making it possible to regulate the direction and flow of air as required.

There are also optional rotation supports available, as well as duct adapters for diameters up to 40 to 60 mm.


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    Technical characteristics

    External DiameterCut-out Diameter Without Rotation SupportCut-out Diameter With Rotation SupportAdapter for Different Size Ducts
    90 mm68.5 mm76 mm40 mm, 45 mm, 50 mm, 55 mm, 60 mm

    Additional information

    Standard or custom colours

    Available as standard in either black or white, SNDC diffusers can also be supplied, depending on the quantity, in specific colours with your company’s logo embossed on the shutter.

    Proven robustness and durability

    The resilience of SNDC air diffusers has been proven on our test benches (rotation, orientation and sealing) in various temperature conditions, guaranteeing optimal performance up to 50,000 cycles.


    Vibration and temperature conditions

    SNDC’s sealable and rotatable air diffusers are designed for use in the most extreme vibration and temperature conditions, from -35 °C to 80 °C.

    The diffusers

    Reference Numbers:

    Find out full range of air diffusers on our website

    See a video of our air diffusers by clicking here


    Diffuser with rotation support

    Diffuser with rotation support and duct adapter

    Associated products

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