Fantech has added two new models to the
low noise, high efficiency TD Silent Series of
mixed-flow fans.
The revolutionary design of the TD Silent 250mm
and 315mm models incorporate a number of new
technologies that make them very quiet. They are
high performance fans that are quieter than similar
products on the market and represent a real advance
in fan and acoustic technology.
This breakthrough in noise reduction is due to a
technically advanced design and internal construction.
Sound waves produced inside the fan are captured
by a layer of sound-absorbent internal membrane,
resulting in an efficient low profile fan that operates
very quietly. The 315mm Silent is extremely quiet
with a sound pressure of
44dB(A) at low speed and
50dB(A) at high speed.
Likewise, the 250mm is
also very quiet at 42dB(A)
at low speed and 47dB(A)
when running at high speed.
The smaller 150mm and 200mm models produce
even less noise, making the TD Silent Series perfect
for hospitals, hotels, libraries and offices where the
constant sound of the ventilation system could
distract the occupants.
TD Silent design engineers have looked at all
sources of noise and provided clever solutions. In the
two new models a specially designed aerodynamic
inlet improves air flow performance and further
reduces noise. In the smaller models mounting straps
that grip onto a ribbed rubber gasket on the fan body
and rubber gaskets on the inlet and outlet spigots further reduce noise.
The engineers have created a
distinctive fan series that is
compact and ideal for installations
in false ceilings or apartments
where space is often restricted.
The larger fan body of the 250mm
and 315mm models can be easily
removed from the ducting for
cleaning and maintenance.
The 250mm and 315mm models
are constructed from durable sheet
steel to provide strength and
help minimise the fan’s dimensions.
These models are finished in a
protective epoxy polyester paint
and feature an external terminal box
which is rated at IP55.
The other features of the TD Silent include an integral mounting foot
that makes installations more simple,
a 240V plug and lead, a convenient
2-speed motor and a high performance
mixed-flow impeller.
TD Silent design engineers have
done an excellent job and achieved
an efficient, yet remarkably quiet
series of fans.
