Diffusers and Fittings

Hart & Cooley FPD 4-Way Fixed Pattern T-Bar Diffuser with 14 Inch Collar, 430 - 1710 cfm, Steel, Ceiling Mount

DiversiTech 650-200 Egg Crate Louver, 4 ft H x 2 ft W Duct, Polystyrene, 1/2 Inch Wall Opening, White

DiversiTech 650-300 Egg Crate Louver, 2 ft H x 2 ft W Duct, Polystyrene, 1/2 Inch Wall Opening, White

Hart & Cooley FPD 4-Way Fixed Pattern T-Bar Diffuser with 12 Inch Collar, 315 -1255 cfm, Steel, Ceiling Mount

Hart & Cooley 444 4-Way Ceiling Diffuser, Aluminum, Ceiling Mount, Bright White

Hart & Cooley 5400PP T-Bar Push Pin, 1-1/4 Inch Dia Head, 1-1/4 Inch L, For Use with 5400 Series Ring Collar

Hart & Cooley 406 Baseboard Diffuser, 4-1/2 Inch H x 15 Inch W, Steel, Bright White Enamel

Hart & Cooley 3800 Adjustable Round Butterfly Damper with Removable Handle, 8 Inch, Steel, 1/4 Inch T, 1-31/32 Inch D

Hart & Cooley 126 Round Butterfly Damper, 6 Inch, For Use with No 16 Diffuser, Cold Rolled Steel, 7-1/2 Inch dia

Hart & Cooley 128 Round Butterfly Damper, 8 Inch, For Use with No 16 Diffuser, Cold Rolled Steel, 9-1/2 Inch dia

Hart & Cooley 16 Round Ceiling Diffuser, 105 - 345 cfm 10 Inch, Steel, 1 Inch Blade Spacing, 3/16 Inch Mount

Hart & Cooley PDS Perforated Supply Diffuser with Fixed Face Deflector, Steel, Ceiling Mount, Bright White