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TRUaire SD2W Saddle Mounted Spiral Diffusers White Finish
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TRUaire SD2W Saddle Mounted Spiral Diffusers White Finish

Spiral SD2W Duct Diffusers were born of the rustic exposed ceiling era in architectural design. Wherever air needs to leave ductwork and enter the conditioned space a hole is cut in the duct. A register is then attached for directional air control and aesthetics. The saddle type diffuser is available in either single deflection or double deflection blade configurations.

  • White powder-coat finish
  • Double deflection configuration
  • No damper or scoop
  • Saddle curved to fit duct radius
  • Adjustable bars on grille face

Note that LIST SIZE is the size of the duct opening.  See submittal sheet for actual grille dimensions.

model description usually ships price QTY
SD2W 10X04-10 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 10x04" LIST size, 10" round duct saddle. 5-6 Days $151.40
SD2W 10X04-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 10x04" LIST size, 12" round duct saddle. 5-6 Days $151.40
SD2W 10X06-10 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 10x06" LIST size, 10" round duct saddle. 5-6 Days $165.40
SD2W 10X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 10x06" LIST size, 12" round duct saddle. 5-6 Days $165.40
SD2W 10X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 10x06" LIST size, 14" round duct saddle. 5-6 Days $165.40
SD2W 12X04-10 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x04" LIST size, 10" round duct saddle. 5-6 Days $158.80
SD2W 12X04-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x04" LIST size, 12" round duct saddle. 5-6 Days $158.80
SD2W 12X04-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x04" LIST size, 14" round duct saddle. 5-6 Days $158.80
SD2W 12X04-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x04" LIST size, 16" round duct saddle. 5-6 Days $158.80
SD2W 12X04-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x04" LIST size, 18" round duct saddle. 5-6 Days $158.80
SD2W 12X06-10 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x06" LIST size, 10" round duct saddle. 5-6 Days $170.20
SD2W 12X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x06" LIST size, 12" round duct saddle. 5-6 Days $170.20
SD2W 12X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 12x06" LIST size, 14" round duct saddle. 5-6 Days $170.20
SD2W 14X04-10 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x04" LIST size, 10" round duct saddle. 5-6 Days $163.80
SD2W 14X04-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x04" LIST size, 12" round duct saddle. 5-6 Days $163.80
SD2W 14X04-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x04" LIST size, 16" round duct saddle. 5-6 Days $163.80
SD2W 14X06-10 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x06" LIST size, 10" round duct saddle. 5-6 Days $176.30
SD2W 14X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x06" LIST size, 12" round duct saddle. 5-6 Days $176.30
SD2W 14X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x06" LIST size, 14" round duct saddle. 5-6 Days $176.30
SD2W 14X06-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x06" LIST size, 16" round duct saddle. 5-6 Days $176.30
SD2W 14X06-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x06" LIST size, 18" round duct saddle. 5-6 Days $176.30
SD2W 14X06-20 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x06" LIST size, 20" round duct saddle. 5-6 Days $176.30
SD2W 14X08-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x08" LIST size, 12" round duct saddle. 5-6 Days $187.80
SD2W 14X08-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x08" LIST size, 14" round duct saddle. 5-6 Days $187.80
SD2W 14X08-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x08" LIST size, 16" round duct saddle. 5-6 Days $187.80
SD2W 14X08-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 14x08" LIST size, 18" round duct saddle. 5-6 Days $187.80
SD2W 16X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x06" LIST size, 12" round duct saddle. 5-6 Days $186.20
SD2W 16X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x06" LIST size, 14" round duct saddle. 5-6 Days $186.20
SD2W 16X06-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x06" LIST size, 16" round duct saddle. 5-6 Days $186.20
SD2W 16X06-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x06" LIST size, 18" round duct saddle. 5-6 Days $186.20
SD2W 16X08-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x08" LIST size, 12" round duct saddle. 5-6 Days $207.80
SD2W 16X08-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x08" LIST size, 14" round duct saddle. 5-6 Days $207.80
SD2W 16X08-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 16x08" LIST size, 16" round duct saddle. 5-6 Days $207.80
SD2W 18X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x06" LIST size, 12" round duct saddle. 5-6 Days $196.50
SD2W 18X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x06" LIST size, 14" round duct saddle. 5-6 Days $196.50
SD2W 18X06-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x06" LIST size, 16" round duct saddle. 5-6 Days $196.50
SD2W 18X06-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x06" LIST size, 18" round duct saddle. 5-6 Days $196.50
SD2W 18X08-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x08" LIST size, 12" round duct saddle. 5-6 Days $213.70
SD2W 18X08-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x08" LIST size, 14" round duct saddle. 5-6 Days $213.70
SD2W 18X08-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x08" LIST size, 16" round duct saddle. 5-6 Days $213.70
SD2W 18X08-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 18x08" LIST size, 18" round duct saddle. 5-6 Days $213.70
SD2W 20X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x06" LIST size, 12" round duct saddle. 5-6 Days $210.20
SD2W 20X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x06" LIST size, 14" round duct saddle. 5-6 Days $210.20
SD2W 20X06-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x06" LIST size, 16" round duct saddle. 5-6 Days $210.20
SD2W 20X06-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x06" LIST size, 18" round duct saddle. 5-6 Days $210.20
SD2W 20X06-20 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x06" LIST size, 20" round duct saddle. 5-6 Days $210.20
SD2W 20X08-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x08" LIST size, 12" round duct saddle. 5-6 Days $217.60
SD2W 20X08-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x08" LIST size, 14" round duct saddle. 5-6 Days $217.60
SD2W 20X08-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x08" LIST size, 16" round duct saddle. 5-6 Days $217.60
SD2W 20X08-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x08" LIST size, 18" round duct saddle. 5-6 Days $217.60
SD2W 20X08-20 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 20x08" LIST size, 20" round duct saddle. 5-6 Days $217.60
SD2W 24X06-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 24x06" LIST size, 12" round duct saddle. 5-6 Days $217.60
SD2W 24X06-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 24x06" LIST size, 14" round duct saddle. 5-6 Days $217.60
SD2W 24X06-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 24x06" LIST size, 18" round duct saddle. 5-6 Days $217.60
SD2W 24X06-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 24x06" LIST size, 16" round duct saddle. 5-6 Days $217.60
SD2W 24X06-20 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 24x06" LIST size, 20" round duct saddle. 5-6 Days $217.60
SD2W 30X08-12 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 30x08" LIST size, 12" round duct saddle. 5-6 Days $257.60
SD2W 30X08-14 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 30x08" LIST size, 14" round duct saddle. 5-6 Days $257.60
SD2W 30X08-16 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 30x08" LIST size, 16" round duct saddle. 5-6 Days $257.60
SD2W 30X08-18 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 30x08" LIST size, 18" round duct saddle. 5-6 Days $257.60
SD2W 30X08-20 TRUaire saddle mounted spiral diffuser. Double deflection. White finish. 30x08" LIST size, 20" round duct saddle. 5-6 Days $257.60
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