3in Metal x 3in Fabric x 3in Metal, 350 PSI Leakage Resistance, 24 Gauge, Black, Vinyl Coated, G60 Galvanized Steel Metal, Excelon Fabric, Woven Nylon/Polyester Blend Base Fabric, Grip Lock Seam, Flexible Duct Connector, High Tear Strength, High Abrasion Resistance
All air duct installations for heating, cooling or ventilation are attached to mechanical
equipment containing a fan or blower. Vibrations, noises and rattles resulting from
the operation of the fan or blower are transmitted into the metal ducts which carry
the noises throughout the system.
In order 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, must be inserted
between the equipment and the ductwork. This flexible joint is called a "Flexible Duct
Connector."
To meet every type of installation
requirement, whether it be for factory,
institution, office or home; Duro Dyne
offers the widest variety of flexible
duct connector fabrics (U.L. Classified)
and sizes; pre-assembled with the
sheet metal permanently secured
to the fabric by means of exclusive
seam locks. Duro Dyne Flexible Duct
Connectors are dispensed from the
carton, ready to complete fabrication
faster, more efficiently, and more
economically than any conventional
method.