Diffusers and Fittings

Hart & Cooley FPD 4-Way Fixed Pattern T-Bar Diffuser with 8 Inch Collar, 140 - 560 cfm, Steel, Ceiling Mount

Hart & Cooley FPD 4-Way Fixed Pattern T-Bar Diffuser with 10 Inch Collar, 220 - 870 cfm, Steel, Ceiling Mount

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

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

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

Hart & Cooley RENP Perforated Return Diffuser with R4.2 Molded Insulation, 24 Inch x 24'Inch, Ceiling Mount

Hart & Cooley RENPS Perforated Supply Diffuser with Fiberglass Insulated Back, 20 Inch H x 20 Inch W Duct

RectorSeal® AirTec 2-Way Ceiling Diffuser, 55 - 350 cfm, 8 Inch H x 8 Inch W Duct, Polymer, 9-1/4 Inch Ceiling Mount

RectorSeal® AirTec 3-Way Ceiling Diffuser, 55 - 350 cfm, 8 Inch H x 8 Inch W Duct, Polymer, 9-1/4 Inch Ceiling Mount

RectorSeal® AirTec Round Ceiling Diffuser, 55 - 350 cfm, 8 Inch H x 8 Inch W Duct, Polymer, 9-1/4 Inch Ceiling Mount

RectorSeal® AirTec Round Small Ceiling Diffuser with Round Grille, 55 - 200 cfm, 7-1/4 Inch Ceiling Mount

RectorSeal® AirTec 4-Way Ceiling Diffuser, 55 - 350 cfm, 8 Inch H x 8 Inch W Duct, Polymer, 9-1/4 Inch Ceiling Mount