130 Results
Filters 4
Popularity Product Name Mfg. Part Number Order Number

Metal Ceiling Diffusers, Diffusers, Air Distribution (Grilles, Sheet Metal, etc), Supplies

Round Ceiling Diffuser Accessories L72-026
Round Ceiling Diffuser Accessories
Size: 12"; Description: Butterfly Damper w/Ring;
Brand: TRUaire Mfg #: 801-12
Catalog Pg.: 893 View Similar Items
SBP10 Shallow Backed T-Bar Perforated Supply Diffuser 10 W L89-245
SBP10 Shallow Backed T-Bar Perforated Supply Diffuser 10 W
Size (W x H): 23-3/4" x 23-3/4"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 050839
Catalog Pg.: 881 View Similar Items
Fixed Pattern Two Cone T-Bar Diffusers 12 W L88-863
Fixed Pattern Two Cone T-Bar Diffusers 12 W
Description: AFPD Aluminum; Collar Size: 12"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 050573
View Similar Items
DPD T-Bar Plate Diffusers R6 08 W L89-875
DPD T-Bar Plate Diffusers R6 08 W
Description: DPD R6 8W; Collar Size: 8"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 580464
Catalog Pg.: 878 View Similar Items
24 Series Square Ceiling Diffuser 06 W L89-219
24 Series Square Ceiling Diffuser 06 W
Size (W x H): 6" x 6"; Carton Qty.: 10;
Brand: Hart & Cooley Mfg #: 012950
Catalog Pg.: 873 View Similar Items
Round Ceiling Diffuser Accessories L72-028
Round Ceiling Diffuser Accessories
Size: 18"; Description: Butterfly Damper w/Ring;
Brand: TRUaire Mfg #: 801-18
Catalog Pg.: 893 View Similar Items
Round Ceiling Diffuser 6IN White L89-996
Round Ceiling Diffuser 6IN White
Size: 6";
Brand: Fantech Mfg #: MGE6
View Similar Items
T-Bar Lay-in Cone Diffuser L72-095
T-Bar Lay-in Cone Diffuser
Description: Single Plaque R6 Back; Collar Size: 10";
Brand: TRUaire Mfg #: 2000PD10IN
View Similar Items
DPD T-Bar Plate Diffusers 14 W L89-873
DPD T-Bar Plate Diffusers 14 W
Description: DPD 14W; Collar Size: 14"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 580462
Catalog Pg.: 878 View Similar Items
T-Bar Lay-in Cone Diffuser L72-108
T-Bar Lay-in Cone Diffuser
Description: 3-Cone R6 Back With No Collar; Collar Size: N/A;
Brand: TRUaire Mfg #: 2004CDR6
View Similar Items
T-Bar Lay-in Cone Diffuser L72-097
T-Bar Lay-in Cone Diffuser
Description: 2-Cone R6 Back; Collar Size: 10";
Brand: TRUaire Mfg #: 2003CD
View Similar Items
T-Bar Lay-in Cone Diffuser L72-103
T-Bar Lay-in Cone Diffuser
Description: 3-Cone R6 Back; Collar Size: 8";
Brand: TRUaire Mfg #: 2004CD08IN
View Similar Items
Fixed Pattern Two Cone T-Bar Diffusers 08 W L89-206
Fixed Pattern Two Cone T-Bar Diffusers 08 W
Description: AFPD Aluminum; Collar Size: 8"; Carton Qty.: 2;
Brand: Hart & Cooley Mfg #: 050571
View Similar Items
Round Ceiling Diffuser 8IN White L89-997
Round Ceiling Diffuser 8IN White
Size: 8";
Brand: Fantech Mfg #: MGE8
View Similar Items
Square Ceiling Directional Diffuser L72-168
Square Ceiling Directional Diffuser
Size (W x H): 16" x 16"; Description: No Damper;
Brand: TRUaire Mfg #: 560
View Similar Items
Square Ceiling Directional Diffuser L72-167
Square Ceiling Directional Diffuser
Size (W x H): 14" x 14"; Description: No Damper;
Brand: TRUaire Mfg #: 560
View Similar Items
Square Ceiling Directional Diffuser L72-169
Square Ceiling Directional Diffuser
Size (W x H): 18" x 18"; Description: No Damper;
Brand: TRUaire Mfg #: 560
View Similar Items
Square Ceiling Directional Diffuser L72-171
Square Ceiling Directional Diffuser
Size (W x H): 12" x 12"; Description: Multi-Shutter Damper;
Brand: TRUaire Mfg #: 560M
View Similar Items
Square Ceiling Directional Diffuser L72-170
Square Ceiling Directional Diffuser
Size (W x H): 20" x 20"; Description: No Damper;
Brand: TRUaire Mfg #: 560
View Similar Items
T-Bar Lay-in Cone Diffuser L72-098
T-Bar Lay-in Cone Diffuser
Description: 2-Cone R6 Back; Collar Size: 12";
Brand: TRUaire Mfg #: 2003CD
View Similar Items
T-Bar Lay-in Cone Diffuser L72-099
T-Bar Lay-in Cone Diffuser
Description: 3-Cone With Butterfly Damper; Collar Size: 6";
Brand: TRUaire Mfg #: 2004CD06BD
View Similar Items
T-Bar Lay-in Cone Diffuser L72-096
T-Bar Lay-in Cone Diffuser
Description: 2-Cone R6 Back; Collar Size: 8";
Brand: TRUaire Mfg #: 2003CD
View Similar Items
T-Bar Lay-in Cone Diffuser L72-100
T-Bar Lay-in Cone Diffuser
Description: 3-Cone R6 Back; Collar Size: 6";
Brand: TRUaire Mfg #: 2004CD06IN
View Similar Items
T-Bar Lay-in Cone Diffuser L72-102
T-Bar Lay-in Cone Diffuser
Description: 3-Cone With Butterfly Damper; Collar Size: 8";
Brand: TRUaire Mfg #: 2004CD08BD
View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare