Type: | Ventilation |
---|---|
Brand Name: | Daco |
Certification: | ISO9001:2015 |
Size: | customerized |
color: | Black white grey |
Model Number: | DEC-DC |
Place of Origin: | China (Mainland) |
Product: | Flexible duct connector |
Materials: | Canvas/Neoprene BS/Silicon/Hypalon |
Length: | 25m |
Metal sheet: | Galvanized steel plate |
Packing: | Roll |
Quick Details
Specifications
All mechanical equipment like Air Handling
Units, Fan Coil Units and Ventilation Fans generate noise and vibrations when
Used. to eliminate the noise and vibrations from transmitting through the air
Ducts, it is necessary to install an airtight flexible joint between the outlet
of the equipment, and the inlet of the ducts. during manufacturing, the joint
Formed by attaching a layer of fabric to two strips of metal on either side is
Called a " Flexible Duct Connector". The most critical part of this
Flexible Duct Connector is the fabric which has to be selected to suit the
Typical requirements of each installation.
Following fabric varieties are available,
1) Vinyl
Vinyl is the most commonly used fabric for all air duct installations due to
Its high tear strength, and its high abrasion resistance. Vinyl is recommended
for low to medium pressure duct work system.
2) Neoprene BS
Neoprene is recommended for use in application where high mechanical strength
Is required. Neoprene is extremely resistant to most alkalies, gasoline and
Toxic fumes.
3) Silicon
Silicon fabric has a special silicon rubber coating that has excellent
Resistance to high and low temperatures. It is recommended for application
Where high temperature is of main concern in both indoor and outdoor
Installations.
4) Hypalon
Hypalon coated fabric has the best resistance to ozone layer, and is the first
Choice for outdoor applications. It has excellent resistance to weathering,
Acids and highly recommended for roof top applications.
5) Polyurethane
Polyurethane fabric are fragile in construction but have a longer resistance
Period to high temperatures.
6) Canvas
Traditional canvas cloth used for air conditioning and ventilating
Applications, indoors and outdoors.
Basic Use
to isolate the vibration and noises to the
Source, an air-tight flexible joint, consisting of a fabric which is secured to
Sheet metal on both sides. Typically the flexible duct connector is
Inserted between the equipment and the ductwork.