Round Duct Slot Diffusers Model SKD-13 - Air Diffusion
Round Duct Slot Diffusers Model SKD-13 - Air Diffusion
Round Duct Slot Diffusers Model SKD-13 - Air Diffusion
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<strong>Round</strong> <strong>Duct</strong> <strong>Slot</strong> <strong>Diffusers</strong><strong>Model</strong> <strong>SKD</strong> – <strong>13</strong>R Radial <strong>Slot</strong> DiffuserThe <strong>Model</strong> <strong>SKD</strong> – <strong>13</strong>R Radial <strong>Slot</strong> Diffuserpanel is designed to fit onto a circularduct system to provide all the airdistribution features of the <strong>Model</strong> <strong>SKD</strong> -<strong>13</strong>D but in a smaller format.A maximum active section of 800mm isavailable from 1 to 4 slots. Each panel issupplied with countersunk screw holes forinstallation onto circular duct (by others).Standard Finish is White PolyesterPowder to RAL9010 (30% Gloss),although other colours are also availableas an option on special request.SpecificationMaterialsGalvanised Steel with inner cylinders fromrecycled plastics.<strong>Slot</strong> Size15mm wide1 to 4 slots.Diffuser LengthStandard lengths:1 <strong>Slot</strong> 580mm overall 500mm active2 <strong>Slot</strong> 680mm overall 600mm active3 <strong>Slot</strong> 880mm overall 800mm active4 <strong>Slot</strong> 880mm overall 800mm active.<strong>Duct</strong> Diameters<strong>SKD</strong> - <strong>13</strong>R<strong>Air</strong> Pattern DischargeTypes of <strong>Air</strong> DischargeNo. of <strong>Slot</strong>s ØD of Tube1 150 - 3552 355 - 9003 600 - 24004 600 - 2400FinishStandard finish is White PPC RAL9010(30% Gloss)Optional FinishOther finishes within the RAL range areavailable on request.Inner CylindersStandard finish is either Black or White (Ifcolour not stated on order then Blackcylinders will be supplied as standard)FixingsCountersunk screw holes for connectionto circular ductwork (by others).www.air-diffusion.co.uk 3
<strong>Round</strong> <strong>Duct</strong> <strong>Slot</strong> <strong>Diffusers</strong>Performance GuideNo. of <strong>Slot</strong>s <strong>Duct</strong> Ø Vol Total Pressure Pt Noise Throw LT* Vt(mm) (L/s/m) (Pa) (NRLpA) (m) (m/s)150 25
<strong>Round</strong> <strong>Duct</strong> <strong>Slot</strong> <strong>Diffusers</strong>Performance GuideNo. of <strong>Slot</strong>s <strong>Duct</strong> Ø Vol Total Pressure Pt Noise Throw LT* Vt(mm) (L/s/m) (Pa) (NRLpA) (m) (m/s)400 56
<strong>Round</strong> <strong>Duct</strong> <strong>Slot</strong> <strong>Diffusers</strong>Installation Guide and DimensionsInstallation of <strong>SKD</strong>-<strong>13</strong>/D<strong>SKD</strong> -<strong>13</strong>/DJoiningPieceTubeJoiningPiece<strong>SKD</strong> -<strong>13</strong>/DDimensionsSingle section6L v60L60For diffuser lengths exceeding 1000mmL vL v560 LL d60ØD<strong>Model</strong> <strong>SKD</strong>-<strong>13</strong>/DL d L L v No. of <strong>Slot</strong>s ØD1 - 2 150 - 9003 - 4 150 - 9005 - 6 280 - 9001000 800 7 - 8 355 - 9009 - 10 500 - 90011 - 12 500 - 900<strong>13</strong> - 14 500 - 9001 - 2 150 - 9003 - 4 150 - 9005 - 6 280 - 9001505 1000 800 7 - 8 355 - 9009 - 10 500 - 90011 - 12 500 - 900<strong>13</strong> - 14 500 - 9001755 875 2 x 6003 - 4 150 - 4505 - 6 280 - 4507 - 8 355 - 4509 - 10 355 - 4502005 1000 2 x 8003 - 4 150 - 4505 - 6 280 - 4507 - 8 355 - 4509 - 10 355 - 450Joint method6 www.air-diffusion.co.uk
<strong>Round</strong> <strong>Duct</strong> <strong>Slot</strong> <strong>Diffusers</strong>Installation Guide and DimensionsTypical Installation of <strong>SKD</strong>-<strong>13</strong>/R60<strong>SKD</strong>-<strong>13</strong>/R<strong>SKD</strong>-<strong>13</strong>/R is constructed for installations into round ducts withsquare openings.L vLHL L v H No. of ØD of Tube Installation Openings<strong>Slot</strong>s L-35 H-35580 500 100 1 150 - 355 545 65680 600 150 2 355 - 900 645 115880 800 200 3 600 - 2400 845 165880 800 250 4 600 - 2400 845 215Ordering InformationOrdering Information Example<strong>Model</strong> Damper <strong>Duct</strong> Diameter No. of <strong>Slot</strong>s Diffuser Length Diffuser Finish Deflectors<strong>SKD</strong> - <strong>13</strong>D 0 350 4 1000 83 Black<strong>SKD</strong> - <strong>13</strong>D<strong>Round</strong> <strong>Duct</strong> <strong>Slot</strong>Diffuser<strong>SKD</strong> - <strong>13</strong>RRadial <strong>Slot</strong> DiffuserO – No DamperT – Control Damper<strong>SKD</strong> - <strong>13</strong>D150 to 900mm Ø<strong>SKD</strong> - <strong>13</strong>R150 to 900mm Ø<strong>SKD</strong> - <strong>13</strong>D1 to 14 <strong>Slot</strong>s<strong>SKD</strong> - <strong>13</strong>R1 to 4 <strong>Slot</strong>s<strong>SKD</strong> - <strong>13</strong>D1000mmStandard Length<strong>SKD</strong> - <strong>13</strong>R1 <strong>Slot</strong> – 580mm2 <strong>Slot</strong> – 680mm3 <strong>Slot</strong> – 800mm4 <strong>Slot</strong> – 880mmStandard Lengths83 - WhiteRAL 9010PPC (20% Gloss)6 – Special FinishInner DeflectorsBlackWhite Deflectorsavailable onrequestOther coloursavailable on requestImportant Note: All orders must be addressed to <strong>Air</strong> <strong>Diffusion</strong>, Ruskin <strong>Air</strong> Management Limited.www.air-diffusion.co.uk 7
<strong>Model</strong> <strong>Round</strong> <strong>Duct</strong> SA Louvre <strong>Slot</strong> <strong>Diffusers</strong> Face Ceiling DiffuserRuskin <strong>Air</strong> Management Limitedis a BS EN ISO 9000 registeredcompany.The statements made in this brochure or by ourrepresentatives in consequence of any enquiriesarising out of this document are given for informationpurposes only. They are not intended to have anylegal effect and the company is not to be regardedas bound thereby. The company will only acceptobligations which are expressly negotiated for andagreed and incorporated into a written agreementmade with its customers.Due to a policy of continuous product developmentthe specification and details contained herein aresubject to alteration without prior notice.Comprehensive and detailed informationis available for all <strong>Air</strong> <strong>Diffusion</strong> products.Visit our website at www.air-diffusion.co.ukRuskin <strong>Air</strong> Management LimitedStourbridge Road, Bridgnorth, Shropshire,WV15 5BB England.Tel: 01746 761921Fax: 01746 760127Email: sales@air-diffusion.co.ukWebsite: www.air-diffusion.co.ukBROCHURE PRODUCTION www.geoffstrange.co.uk
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