Spiral Duct Diffusers
HaVACo Plastic Spiral Duct Registers
Plastic spiral duct registers. 4x12 inch size for 8 inch diameter duct. Adaptable to 6 and 10 inch ducts.
From $18.00
American Louver Spiral Duct Grilles With Scoop
Aluminum grilles for exposed spiral duct systems. Scoop included. Sealed fit with a foam gasket.
From $46.20
Dayus DAUSV Single Deflection Spiral Grilles
Dayus DAUSV single deflection universal round duct grilles. Install on round or spiral ducts. MADE TO ORDER - Any size in 3 days!
Dayus DAUSVD Single Deflection Spiral Grilles With Damper
Dayus DAUSVD single deflection universal round duct grilles WITH DAMPER. Install on round or spiral ducts. MADE TO ORDER - Any size in 3 days!
Dayus DAUSV~AS Single Deflection Spiral Grilles With Air Scoop
Dayus DAUSV single deflection universal round duct grilles WITH AIR SCOOP. Install on round or spiral ducts. MADE TO ORDER - Any size in 3 days!
Dayus DAUSVH Double Deflection Spiral Grilles
Dayus DAUSVH double deflection universal round duct grilles. Install on round or spiral ducts. MADE TO ORDER - Any size in 3 days!
Dayus DAUSVHD Double Deflection Spiral Grilles With Damper
Dayus DAUSVHD double deflection universal round duct grilles WITH DAMPER. Install on round or spiral ducts. MADE TO ORDER - Any size in 3 days!
Dayus DAUSVH~AS Double Deflection Spiral Grilles With Air Scoop
Dayus DAUSVH-AS double deflection universal round duct grilles WITH AIR SCOOP. Install on round or spiral ducts. MADE TO ORDER - Any size in 3 days!
TRUaire SU1A Universal Spiral Diffusers Aluminum Finish
Universal spiral duct diffusers. Aluminum finish. Single deflection. No saddle. Includes thick sealing gasket.
From $123.40
TRUaire SU1A-S Universal Spiral Diffusers With Scoop Aluminum Finish
Universal spiral duct diffusers. Aluminum finish. Single deflection. No saddle. Includes thick sealing gasket and air scoop.
From $140.10
TRUaire SU1W Universal Spiral Diffusers White Finish
Universal spiral duct diffusers. White finish. Single deflection. No saddle. Includes thick sealing gasket.
From $129.40
TRUaire SU2A Universal Spiral Diffusers Aluminum Finish
Universal spiral duct diffusers. Aluminum finish. Double deflection. No saddle. Includes thick sealing gasket.
From $138.70
TRUaire SU2A-S Universal Spiral Diffusers With Scoop Aluminum Finish
Universal spiral duct diffusers. Aluminum finish. Double deflection. No saddle. Includes thick sealing gasket and scoop.
From $155.00
