Specification Sheet

421
MODEL TDD
DIRECT DRIVE TUBEAXIAL DUCT FAN
MODEL TDD
DIRECT DRIVE TUBEAXIAL DUCT FAN
OPTIONS/ACCESSORIES
Rubber Isolator (Floor)
Spring Isolator (Floor)
Rubber Isolator (Hanging)
Spring Isolator (Hanging)
2 o’clock
Mounting Rails
10 o’clock
Inspection Door
(See location options below)
Inspection Door Location Options
Floor or Hanging Isolator Options
Inlet Guard
Companion
Flange (inlet)
Outlet Guard
Companion
Flange (outlet)
Hanging Brackets (4)
Floor Brackets (4)