Prefabricated Ductwork (TRANSITIONS AND CONNECTORS) (Product availablity is subject to change
without notice. Not all products are available from all facilities.)
STANDARD 90 DEGREE ROUND ADJUSTABLE
ELBOWS Used to make angular turns
in runs of pipe.
Adjustable to any angle through 90°.
ROUND REDUCER/INCREASER Used to reduce or increase diameter
of pipe.
Collar edges hemmed for added strength and better fit.
(28 gauge for 10 x 8 and larger)
STANDARD"STUB"WYES Also called Wye Joints or Reducing
Laterals.
Used primarily for heating & air conditioning application
for transition from one pipe to two pipes.
ROUND TEES Used for venting bath &
kitchen fans as well as heating &
air conditioning applications.
For 90 degree branch with same diameters.
Use reducers/increasers to modify multiple pipe size connections.
(28 gauge for 10 diameters & larger)