19 Results
Filters 5
Popularity Product Name Mfg. Part Number Order Number

12.000, 10.000, Diffusers, Air Distribution (Grilles, Sheet Metal, etc), Supplies

Aluminum Ceiling Diffusers 12 12 W L88-854
Aluminum Ceiling Diffusers 12 12 W
Description: A504MS 4-Way; Size (W x H): 12" x 12"; Shutter Type: Multi-Shutter; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050718
Catalog Pg.: 879 View Similar Items
Aluminum Ceiling Diffusers 10 10 W L88-328
Aluminum Ceiling Diffusers 10 10 W
Description: A504MS 4-Way; Size (W x H): 10" x 10"; Shutter Type: Multi-Shutter; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050717
Catalog Pg.: 879 View Similar Items
Aluminum Ceiling Diffusers 12 12 W L88-859
Aluminum Ceiling Diffusers 12 12 W
Description: A504OB 4-Way; Size (W x H): 12" x 12"; Shutter Type: Opposed Blade; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050743
Catalog Pg.: 879 View Similar Items
Universal Spiral Diffusers 12 06 W L89-264
Universal Spiral Diffusers 12 06 W
Description: USVH1 2-Way; Size (W x H): 12" x 6"; Color: White; Carton Qty.: 6;
Brand: Hart & Cooley Mfg #: 558506
Catalog Pg.: 881 View Similar Items
Square ceiling Diffusers L70-493
Square ceiling Diffusers
Size (W x H): 12" x 12"; Description: A504M 4-Way;
Brand: TRUaire Mfg #: A504M12X12
Catalog Pg.: 893 View Similar Items
Square ceiling Diffusers L70-492
Square ceiling Diffusers
Size (W x H): 10" x 10"; Description: A504M 4-Way;
Brand: TRUaire Mfg #: A504M10X10
Catalog Pg.: 893 View Similar Items
Square ceiling Diffusers L70-489
Square ceiling Diffusers
Size (W x H): 10" x 10"; Description: A503M 3-Way;
Brand: TRUaire Mfg #: A503M10X10
Catalog Pg.: 893 View Similar Items
Aluminum Ceiling Diffusers 10 10 W L88-325
Aluminum Ceiling Diffusers 10 10 W
Description: A503MS 3-Way; Size (W x H): 10" x 10"; Shutter Type: Multi-Shutter; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050712
Catalog Pg.: 879 View Similar Items
Universal Spiral Diffusers 12 06 SA L89-261
Universal Spiral Diffusers 12 06 SA
Description: USV1 1-Way; Size (W x H): 12" x 6"; Color: Satin Anodized; Carton Qty.: 6;
Brand: Hart & Cooley Mfg #: 558493
Catalog Pg.: 881 View Similar Items
Rezzin Plastic Ceiling Diffusers L88-911
Rezzin Plastic Ceiling Diffusers
Size (W x H): 12" X 12"; Carton Qty.: 10; Description: RZ504 4-Way;
Brand: Hart & Cooley Mfg #: 556449
Catalog Pg.: 883 View Similar Items
Aluminum Ceiling Diffusers 12 12 W L88-852
Aluminum Ceiling Diffusers 12 12 W
Description: A503MS 3-Way; Size (W x H): 12" x 12"; Shutter Type: Multi-Shutter; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050713
Catalog Pg.: 879 View Similar Items
Rezzin Plastic Ceiling Diffusers L89-212
Rezzin Plastic Ceiling Diffusers
Size (W x H): 12" x 12"; Carton Qty.: 10; Description: RZ503 3-Way;
Brand: Hart & Cooley Mfg #: 556450
Catalog Pg.: 883 View Similar Items
Universal Spiral Diffusers 12 06 SA L89-263
Universal Spiral Diffusers 12 06 SA
Description: USVH1 2-Way; Size (W x H): 12" x 6"; Color: Satin Anodized; Carton Qty.: 6;
Brand: Hart & Cooley Mfg #: 558507
Catalog Pg.: 881 View Similar Items
Spiral Diffusers 12 06 SA 1 L89-252
Spiral Diffusers 12 06 SA 1
Description: SVH1 2-Way; Size (W x H): 12" x 6"; Spiral Duct Diameter: 14"; Color: Satin Anodized; Carton Qty.: 6;
Brand: Hart & Cooley Mfg #: 550674
Catalog Pg.: 881 View Similar Items
Aluminum Ceiling Diffusers 10 10 W L89-211
Aluminum Ceiling Diffusers 10 10 W
Description: A505MS 2-Way Corner; Size (W x H): 10" x 10"; Shutter Type: Multi-Shutter; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050722
Catalog Pg.: 879 View Similar Items
Aluminum Ceiling Diffusers 10 10 W L89-210
Aluminum Ceiling Diffusers 10 10 W
Description: A502OB 2-Way; Size (W x H): 10" x 10"; Shutter Type: Opposed Blade; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050732
Catalog Pg.: 879 View Similar Items
Aluminum Ceiling Diffusers 10 10 W L88-858
Aluminum Ceiling Diffusers 10 10 W
Description: A504OB 4-Way; Size (W x H): 10" x 10"; Shutter Type: Opposed Blade; Carton Qty.: 5;
Brand: Hart & Cooley Mfg #: 050742
Catalog Pg.: 879 View Similar Items
Universal Spiral Diffusers 10 06 W L89-260
Universal Spiral Diffusers 10 06 W
Description: USV1 1-Way; Size (W x H): 10" x 6"; Color: White; Carton Qty.: 6;
Brand: Hart & Cooley Mfg #: 558488
Catalog Pg.: 881 View Similar Items
Spiral Diffusers 12 06 W 14 L89-250
Spiral Diffusers 12 06 W 14
Description: SV1 1-Way; Size (W x H): 12" x 6"; Spiral Duct Diameter: 14"; Color: White; Carton Qty.: 6;
Brand: Hart & Cooley Mfg #: 550889
Catalog Pg.: 881 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare