The LUNOS RA 15 – 60 is a versatile product
Radial external wall fan with four ventilation stages and round cross-section.
The new development from the LUNOS company for exhaust air rooms such as the bathroom, WC and kitchen becomes part of the growing 160 family. This involves an exhaust air unit with an EC motor which can also be combined with the LUNOtherm facade element.
Radial fans are well known from the exhaust air series from LUNOS. However, for the first time, a radial system has now been installed in a 160 tube. This links the benefits of both design forms: the silent and pressure-consistent operation of the radial fan combined with the installation dimensions of the tube fan. In addition, aerodynamically optimized fan blades combined with polyhedron noise absorbers ensure the RA 15-60 emits very low noise levels and also has ideal noise protection from the outside.
|Airflow level||15/30/45/60 m³/h|
|Power consumption||0.6/1.3/3.5/7.2 W, free blowing|
|Motor type||ec motor for connection to 12 V control|
|Supply voltage||12 V DC SELV|
|Sound power level||19.5/31.5/36.0/40.5 dB, free blowing|
|Standard sound level difference||up to 46 dB|
|Fan insert (including sound insulation)||Ø 153 mm|
|Minimum wall thickness (reduced noise protection)||170 mm|
|Core hole drilling||Ø 162 mm|
|Size of the standard inner screen||Ø 180 x 35 mm|
|Outer grille||Ø 180 mm, LUNOtherm, or outer hood|