RINO-S supply air diffuser

RINO-S is a stylish supply air diffuser specifically designed for saunas. The superior sauna diffuser combines elegant design, small construction height, and outstanding technical features.

Air flow range

5-9 dm³/s, 18-32 m³/h

Duct sizes

Ø100 mm

Color options

RAL 9016 white (matte), RAL 9005 black (matte)

Sustainable product

EPD calculated


RINO-S is outstanding in comparison with other ceiling diffusers on the market. Its functional design that is pleasing to the eye is completed with excellent air and sound properties. RINO-S functions smoothly, silently and without draft.

In addition to RINO-S supply air diffuser, the RINO series includes RINO supply air diffuser and RINOi exhaust air diffuser. All the products have the same design.

Keeps the surfaces clean

The exceptional design and the structure of RINO-S efficiently prevents dirt collecting around it.


  • High mixing ratio and wide throw pattern
  • Brilliant structure that prevents dirt collecting around the ceiling diffuser
  • Reliable measurement and quick and precise adjustment

Carbon footprint

The carbon footprint of the products has been calculated as part of the requirements of the EPD environmental report.

Quick guide


Selection diagram

The graph is not intended for adjustment.


Throw pattern and throw length

Throw pattern 360°

Throw pattern 240°


Throw length 360°

Throw length 240°

Sound attenuation

Sound level increases if cover distance is below 3x Ød:

  • after bend  +4 dB (A)
  • after T joint  +8 dB (A)

Airborne sound insulation

Sound attenuation for air ducts between rooms Dn,e,wdB.

VAL is a damper plenum box.