Spiral Diffusers with Saddle
TRUaire SD1A Saddle Mounted Spiral Diffusers Aluminum Finish
Saddle mounted spiral duct diffusers. Aluminum finish. Single deflection. Includes saddle curved to fit duct radius.
From $128.50![](/images/db/family/famsm981_2.jpg)
TRUaire SD1A-O Saddle Mounted Spiral Diffusers With OBD Aluminum Finish
Saddle mounted spiral duct diffusers. Aluminum finish. Single deflection. Includes saddle curved to fit duct radius and OBD damper.
From $166.20![](/images/db/family/famsm982_2.jpg)
TRUaire SD1A-S Saddle Mounted Spiral Diffusers With Scoop Aluminum Finish
Saddle mounted spiral duct diffusers. Aluminum finish. Single deflection. Includes saddle curved to fit duct radius and air scoop.
From $154.10![](/images/db/family/famsm983_2.jpg)
TRUaire SD1W Saddle Mounted Spiral Diffusers White Finish
Saddle mounted spiral duct diffusers. White powder-coat finish. Single deflection. Includes saddle curved to fit duct radius.
From $124.50![](/images/db/family/famsm984_2.jpg)
TRUaire SD1W-O Saddle Mounted Spiral Diffusers With OBD White Finish
Saddle mounted spiral duct diffusers. White powder-coat finish. Single deflection. Includes saddle curved to fit duct radius and OBD damper.
From $172.10![](/images/db/family/famsm985_2.jpg)
TRUaire SD1W-S Saddle Mounted Spiral Diffusers With Scoop White Finish
Saddle mounted spiral duct diffusers. White powder-coat finish. Single deflection. Includes saddle curved to fit duct radius and air scoop.
From $161.00![](/images/db/family/famsm986_2.jpg)
TRUaire SD2A Saddle Mounted Spiral Diffusers Aluminum Finish
Saddle mounted spiral duct diffusers. Aluminum finish. Double deflection. Includes saddle curved to fit duct radius.
From $135.20![](/images/db/family/famsm987_2.jpg)
TRUaire SD2A-O Saddle Mounted Spiral Diffusers With OBD Aluminum Finish
Saddle mounted spiral duct diffusers. Aluminum finish. Double deflection. Includes saddle curved to fit duct radius and OBD damper.
From $179.60![](/images/db/family/famsm988_2.jpg)
TRUaire SD2A-S Saddle Mounted Spiral Diffusers With Scoop Aluminum Finish
Saddle mounted spiral duct diffusers. Aluminum finish. Double deflection. Includes saddle curved to fit duct radius and air scoop.
From $169.90![](/images/db/family/famsm989_2.jpg)
TRUaire SD2W Saddle Mounted Spiral Diffusers White Finish
Saddle mounted spiral duct diffusers. White finish. Double deflection. Includes saddle curved to fit duct radius.
From $140.00![](/images/db/family/famsm990_2.jpg)
TRUaire SD2W-O Saddle Mounted Spiral Diffusers With OBD White Finish
Saddle mounted spiral duct diffusers. White finish. Double deflection. Includes saddle curved to fit duct radius and OBD damper.
From $186.30![](/images/db/family/famsm991_2.jpg)
TRUaire SD2W-S Saddle Mounted Spiral Diffusers With Scoop White Finish
Saddle mounted spiral duct diffusers. White finish. Double deflection. Includes saddle curved to fit duct radius and scoop.
From $175.90![](/images/db/family/famsm992_2.jpg)