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T-Bar / Drop Ceiling Supply Diffusers

Series 501 - T Bar 1 Cone Plaque 2x2 Diffuser
  • 2 x 2 Plaque/Lay In/T-Bar/Drop Ceiling diffuser
  • Comes with 2 in high collar in 6 in, 8 in, 10 in, 12 in, and 14 in diameter
  • Available with optional molded R6 insulation with vapor barrier
  • Made of heavy gauge steel and powder coated in white color for smooth glossy finish and long life
  • Optional butterfly damper powder coated in black color available separately for control of air flow
Collar Size6 in8 in10 in12 in14 in
No Insulation SWT1C2406 SWT1C2408 SWT1C2410 SWT1C2412 SWT1C2414
R6 Insulation SWT1C2406I SWT1C2408I SWT1C2410I SWT1C2412I SWT1C2414I

Series 503 - T Bar 3 Cone Plaque 2x2 Diffuser
  • 2 x 2 Three Cone step down/Lay in/T-Bar/Drop ceiling diffuser
  • Available with or without collar
  • The collar is 2-1/2 in high and offered in 6 in, 8 in, 10 in, 12 in, and 14 in diameter
  • Diffuser with collar is available with optional molded R6 insulation with vapor barrier and/or butterfly damper
  • No collar comes with molded r6 insulation back and requires use of start collar or tab collar
  • Made of heavy gauge steel and powder coated in white color for smooth glossy finish and long life
  • Optional butterfly damper powder coated in black color available separately for control of air flow
Collar SizeNo Collar6 in8 in10 in12 in14 in
No InsulationSWT3C24 SWT3C2406SWT3C2408 SWT3C2410 SWT3C2412 SWT3C2414
R6 InsulationSWT3C24ISWT3C2406I SWT3C2408I SWT3C2410I SWT3C2412I SWT3C2414I

Series 505 - Dampers for T Bar Plaque 2x2 Diffuser
  • Butterfly damper is for control of air flow for Lay in/T-Bar/Drop ceiling diffusers
  • Damper is designed for use with venti air series 501 and 503 diffusers
  • Made of heavy gauge steel and powder coated in black color for smooth glossy finish and long life
Collar Size6 in8 in10 in12 in14 in
Butterfly SWTD06 SWTD08 SWTD10 SWTD12 SWTD14
Radial SWTD06R SWTD08R SWTD10RSWTD12R SWTD14R

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