The silent extractor fan is the best solution for recirculating and eliminating stagnant air in your cultivation area. This type of silent air extractor, in addition to not emitting noise, guarantees excellent air exchange, creating a vortex capable of ensuring effective air recirculation to keep your cultivation environment always healthy. Having adequate air exchange and what's more without emitting any noise is certainly an added value for every grower.
Acustic extractor fans for grow tents
To fully understand which air extractor to choose, you will need to make sure that the extractor is adequately proportioned, in terms of power (air flow rate m3/h), to the space chosen. On these silent air extractors fan it is possible to install an activated carbon filter to eliminate any emitting odor. There are three types of extractors: kitchen and bathroom extractors, helical extractor, axial extractor and centrifugal extractor. which differ in models and power.
AXIAL ASPIRATOR
An axial aspirator has the main characteristic of moving high volumes of air but at low pressure. This type of extractor, being not very powerful, is usually installed without pipes or with pipes no longer than 2-3 metres. Helical exhaust fans are silent and very efficient, they work by creating a simple transfer of air from inside to outside.
HELICAL ASPIRATOR
The main characteristic of the helical aspirator is that it is usually installed inside the duct where the air is extracted or introduced. This type of air extractor works in a very similar way to helical extractors, in fact it is not recommended to install them in excessively long ducts. Given their use inside ducts, their shape is usually tube-shaped.
CENTRIFUGAL ASPIRATOR
The centrifugal aspirator is an extractor that moves low volumes of air but at high pressure, conveying the air from the fan towards the auger of the aspirator, extracting the air with great power. This type of centrifugal extractor is ideal to install in systems where there are long air ducts, as the high pressure and power emitted will guarantee adequate air recirculation.
SILENT AIR EXTRACTOR
By silent air extractor we mean real soundproof extractor models , whose noise emission is limited to the electrical voltage. These soundproofed air extractors completely eliminate the noise of air exchange as long as sound-absorbing ducts are used to transport the air.
There are many models of silent air extractors of all sizes and powers on the market. Certainly the most efficient are undoubtedly the so-called box vacuum cleaners, which with their case covered in sound-absorbing material completely cancel out the noise of the engine. There are also models of non-boxed silent air extractors which are equally very silent and efficient, such as the TT Silent by Vents .
How to choose the right extractor fans for indoor growing
Usually the need to install a silent extractor is due to the need to cancel any impact caused by noise, in fact eliminating any noise due to air exchange is often of fundamental importance. Generally, this type of soundproofed box vacuum cleaners are used in large grow rooms (rooms set up as a cultivation area) as the high power of the motors produces a very penetrating and continuous noise which could create disturbance.
In recent years, after continuous requests from growers who needed small, completely soundproof grow boxes , silent extractors of modest dimensions have also been produced, which, unlike boxed extractors, can be installed in grow boxes of modest dimensions. For maximum silence of the ventilation system we recommend the use of special climate control units which regulate the extraction speed based on parameters chosen by the user. In conclusion, having a system with a silent extractor is a non-negligible prerogative when deciding which extractor model to use.