RESIDENTIAL & COMMERCIAL Grilles, Registers & Diffusers

■■■■■Steel constructionAttractive single panel design blends wellwith all ceilingsRemovable air diffusion panelUniform 360° radiant air diffusion patternStandard White finish1/aBy OtsPSSPDSteel Square Plaque Diffuserfor T-bar Lay-in Ceiling GridsSee page 69 for performance dataNO.SIZEPSSPDU 6 (PSSPDX 8 (PSSPD10 10 (PSSPD12 12 (a S ac g= 24 x 24A D ff s oPa =1 x 1Ov a Fac =2 /4 x 2 1/4N c1/1 1/42 1/2■■■■■■An economical diffuser with a fiberglass plenum designedto allow field installation of the inlet collar (by others)Round target disc for 360º circular pattern on supplyThe face of the diffuser is non-removable withpattern controlsProvides a 360° tight horizontal circular patternalong the ceilingAn excellent choice for VAV applicationsWhite face finish with black interiorPSPSDI2424 – SupplyPSPRDI2424 – ReturnT-Bar Diffuser – Expanded Metal FaceIntegral Fiberglass Backpan with Target Disk on SupplySee page 69 for performance dataSupplyReturnNO.SIZENO.SIZEPSPSDI2424 24 ( x 24 ( PSPRDI2424 24 ( x 24 (■■■■An economical diffuser with a fiberglass plenum designedto allow field installation of the inlet collar (by others)Round target disc for 360º circular pattern on supplyAn excellent choice for VAV applicationsWhite face finish with black interiorSupplyReturnNO.SIZENO.SIZEPSPFBS 24 ( x 24 ( PSPFBR 24 ( x 24 (PSPFBS – SupplyPSPFBR – ReturnPerforated T-Bar Diffuser – Expanded Metal FaceIntegral Fiberglass Backpan with Target DiscSee page 70 for performance dataCOMMERCIAL PRODUCTSdenotes Non-Stock itemGRILLES, REGISTERS & DIFFUSERS 33