ETALINE High-End fan by RUCK, ø 35,5cm, 4960 m³/h

So, we do like naked facts much more than too many words, even in their best suits - and you?
Okay, here are the facts: about 70% - 90% of all costs of a fan are allotted for electricity-costs. With this new patented ETALINE-fan these costs will be reduced 30%. At the same time the ventilation effort is increased by 50%.

These unusual facts , especailly the enormous ventilation effort, result from a complex blade-contour and the continuous meridian duct. They lead to a good conversion of energy in the fan with very littele loss.
The downstream installed stator causes one third of the pressure-increase. A stator is - as you would menshion when you hear the name - a static rotor, a rotor, that doesn't spin, but still has an effect on the airstream. The spin of the blades are transformed into usable static pressure. The engines don't have any bad influence on the airstream and are positioned save in the center. At some of these devices the engine is completely offside the airstream. The meridianic stream duct inside the fan has a continuous course without any turbulances.

With the so aimed power a very compact shape of the ETALINE fan is possible. The diameter of the case perfectly fits the diameter of the tube.
There is no need for additional mountings.

AND! Despite these outstanding features the ETALINE is quite cheap.

The ETALINE tube fan EL 355 E2 01, that's it's full name, manages up to 1600 m3/h. And it's not only cheap, but also very quiet.
More facts: making 1500 m3/h the loudness is 82 db(A), at 4500 m3/h - produces a loudness level only a little higher.

The delivery contains a practical mounting bracket.

The naked facts in shortform:
diagonal wheel with stator,
metall case zinc coated,
adjustable by rotation-control,
integrated thermoswitch,
mounting bracket,
ø 35,5 cm,
weight: 17,5 kg
4960 m³/h
2860 rpm
960 Watt
230 Volt
Ampere 5.4
80/84/76 db(A)


Additional to this real good purchase we recommend the secure plug of black rubber to install the electricity supply.