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© FANTECH
2016
RECTANGULAR DUCT ATTENUATORS
NOISE CONTROL PRODUCTS
RT Series
Standard splitters
RT..QS Series
Splitters with infill
wrapped in
impermeable film
R3T Series
Thicker splitters
Sectional Representation
DIMENSIONS
R3T Series - Rectangular Thick Wall
Attenuators
The R3T series of attenuators is suitable for HVAC purposes
and ideal for industrial applications. They have wider splitters
providing better low-frequency attenuation than the standard RT
series. This makes them more suitable for the control of low-
frequency noise emissions such as those from generator sets
and pump systems.
Fantech Rectangular Attenuators are available in different
models to suit a variety of applications and duct dimensions.
They can be made in different widths and heights, and each
model number denotes a different percentage open area and
length combination.
The rectangular attenuators are available in the following
models:
RT Series - Rectangular Attenuators
The RT series is ideal for general HVAC purposes and suitable
for industrial applications. These attenuators deliver good
acoustic attenuation properties across a broad spectrum of
sound frequencies while maintaining low air flow pressure
drops through the attenuator. This range is suitable for dry
applications. Refer to the RT..QS series for applications where
moisture may be present in the air stream.
RT..QS Series - Rectangular Q-Seal
Attenuators
The Rectangular Q-Seal attenuator includes the qualities of
the RT series attenuator and incorporates an infill system fully
wrapped in an impermeable plastic membrane/film. The RT..QS
Series is suitable in medical and clean room applications and
any sensitive ventilation systems requiring a wrapped infill
material to prevent the possibility of insulation fibre ingress into
the airstream. They are also suitable where the insulation
medium is directly exposed to weather, grease, liquid or dusts.
Attenuators of this model type may also be cleaned periodically
by low-pressure steam or pressure washer equipment.
DESCRIPTION
HOW TO ORDER
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