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Ceiling Diffuser Accessories

Ceiling Diffuser Accessories

Nailor offers an extensive selection of accessories for ceiling diffusers such as air balancing devices, air extractors, and a selection of mounting frames.

Nailor offers an extensive selection of accessories for ceiling diffusers such as air balancing devices, air extractors, and a selection of mounting frames.

Models

Air Balancing Devices
Quadrant Blanks
4693 - Quadrant Blanks • For UNI2 and AUNI2 Plaque Diffusers
4695 - Quadrant Blanks • For Model UNI and AUNI Plaque Diffusers
4293 - Quadrant Blank • 90° • for 3 Cone diffusers
4295 - Quadrant Blank • 90°
Dampers
4250 - Radial Sliding Blade Damper
4275 - Radial Opposed Blade Damper
4275-OA - Radial Opposed Blade Damper with Operator Arm
RBD-1 - Remote Balancing Damper • Cable Operated • Internal (in the Duct) Installation
Equalizing Grids
EGR - for Round Necks
EGS - Short Blades
EGL - Long Blades
DEGR - with Damper • Round Necks
DEGS - with Damper • Short Blades
DEGL - with Damper • Long Blades
Air Balancing Devices • Opposed Blade Dampers
OBD-L - Grille Mount • Steel • Long Blades
OBD-S - Grille Mount • Steel • Short Blades
OBD-A-L - Grille Mount • Aluminum • Long Blades
OBD-A-S - Grille Mount • Aluminum • Short Blades
OBDD-L - Duct Mount • Steel • Long Blades
OBDD-S - Duct Mount • Steel • Short Blades
OBDD-A-L - Duct Mount • Aluminum • Long Blades
OBDD-A-S - Duct Mount • Aluminum • Short Blades
OBDO - Duct Mount • Steel • Oval Collar
OBDR - Duct Mount • Steel • Round Collar
Mounting Frames
DFA - Aluminum • Drywall/Plaster Frame
DFA-TS - Aluminum • Drywall/Plaster Frame • with Tape and Spackle Frame
DFS - Steel • Drywall/Plaster Frame
Transitional Collars
SR - Square to Round Adaptor
SR-O - Square to Round Adaptor for use with an OBD
Volume Air Extractors
EX-1 - 2" (51) Centers
EX-1-R - 2” (51) Centers • with Rod Operator
EX-2 - 2” (51) Centers • with linkage 7/16” Square Hole for External Operator
EX-3 - 2” (51) Centers • with gear operator
EXD-1 - 1” (51) Centers • with Adjustable Strap
EXD-1-R - 1” (51) Centers • with Rod Operator
EXD-2 - 1” (51) Centers • with linkage 7/16” Square Hole for External Operator
EXD-3 - 1” (51) Centers • with gear operator

Submittals