Universal Spiral Diffusers
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 $118.70
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 $134.70
TRUaire SU1W Universal Spiral Diffusers White Finish
Universal spiral duct diffusers. White finish. Single deflection. No saddle. Includes thick sealing gasket.
From $124.40
TRUaire SU2A Universal Spiral Diffusers Aluminum Finish
Universal spiral duct diffusers. Aluminum finish. Double deflection. No saddle. Includes thick sealing gasket.
From $133.40
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 $149.00
