FLAT OVAL DUCT. and FITTINGS. ECCO is proud to be a member of: REV. W-4

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1 MANUFACTURING EXCEENCE HAC teel Duct Pipe & Fittings FAT OA DUCT and FITTING ECCO is proud to be a member of: MACNA heet Metal and Air Conditioning Contractors National Association HRAI Heating, Refrigeration and Air Conditioning Institute of Canada HARDI Heating, Air-conditioning & Refrigeration Distributors International ADI Air Distribution Institute AD Affiliated Distributors CME Canadian Manufacturers & Exporters PIDA piral Duct Manufacturers Association RE. W-4

2 FAT OA DUCT AND FITTING INDEX GAANIZED FAT OA DUCT FITTING... E1-9 ACCEORIE... E1-15 E1-17 CROE... E1-13 EBOW... E1-10 GAUGE CHART TO 10" W.G... E1-3 ATERA... E1-12 TEE... E1-11 TRANITION... E1-14 MINOR AXI 3" 8" FOR PREURE APPICATION TO 10" W.G.... E1-4 MINOR AXI 10" 12" FOR PREURE APPICATION TO 10" W.G.... E1-5 MINOR AXI 14" 16" FOR PREURE APPICATION TO 10" W.G.... E1-6 MINOR AXI 18" 20" FOR PREURE APPICATION TO 10" W.G.... E1-7 MINOR AXI 22" 24" FOR PREURE APPICATION TO 10" W.G.... E1-8 MINOR AXI 26" FOR PREURE APPICATION TO 10" W.G.... E1-9 PRODUCT AND CONTRUCTION DATA... E1-3 PROFIE... E1-3 ANE CHART... E1-9 EGEND NOTE: The boxed columns throughout the tables are intended to provide a quick determination of ordering dimensions. ABBREIATION: EQUI. = Equivalent WT (B/FT) = Weight pounds per foot E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-2 ECCO Manufacturing I RE. W-4

3 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT PRODUCT AND CONTRUCTION DATA Flat oval duct is machine-made from round spiral lockseamed duct. The oval shape produces less of a flat surface therefore making it less susceptible to vibration than rectangular ducts which reduces the need for rod and angle iron reinforcement. Flat oval duct can be supplied in lengths of up to 12 feet, producing fewer joints to reduce friction loss and installation costs. The hanger installation details applicable to rectangular duct are generally applicable to flat oval duct. The equivalent round is used to find the friction loss. Features: Airtight 4-ply lockseam ow friction loss ight weight ong lengths Base Materials: Aluminum Cold rolled steel Galvanized steel Perforated steel Polyvinyl chloride (PC) coated steel Pre-painted steel tainless steel Wiped coat (Galvannealed) GAANIZED FAT OA DUCT PROFIE All the sizes in this catalog are based on Type 2-C profile which has two light reinforcing corrugations for added strength. It will not develop excessive pressure losses at low velocities. GAANIZED FAT OA DUCT FITTING GAUGE CHART TO 10" W.G. MAJOR AXI PIRA EAM DUCT WIDTH (") GAUGE FITTING GAUGE To to to to to and up *Flat Oval is for positive pressure application only. MAJOR AXI MINOR AXI FAT URFACE HANGER BAED ON FAT URFACE AREA, UING RECTANGUAR DUCT HANGER PECIFICATION. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-3

4 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT MINOR AXI 3" 8" FOR PREURE APPICATION TO 10" W.G. NOMINA IZE (") MAJOR AXI (") MINOR AXI (") EQUI. ROUND (") PIRA UED (") WT B/FT ITEM # GA NOTE: Pricing will be based on Type 2 C Profile. MAJOR AXI MINOR AXI E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-4 ECCO Manufacturing I RE. W-4

5 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT MINOR AXI 10" 12" FOR PREURE APPICATION TO 10" W.G. NOMINA IZE (") MAJOR AXI (") MINOR AXI (") EQUI. ROUND (") PIRA UED (") WT B/FT ITEM # GA NOTE: Pricing will be based on Type 2 C Profile. MAJOR AXI MINOR AXI E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-5

6 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT MINOR AXI 14" 16" FOR PREURE APPICATION TO 10" W.G. NOMINA IZE (") MAJOR AXI (") MINOR AXI (") EQUI. ROUND (") PIRA UED (") WT B/FT ITEM # GA MAJOR AXI MINOR AXI NOTE: Pricing will be based on Type 2 C Profile. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-6 ECCO Manufacturing I RE. W-4

7 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT MINOR AXI 18" 20" FOR PREURE APPICATION TO 10" W.G. NOMINA IZE (") MAJOR AXI (") MINOR AXI (") EQUI. ROUND (") PIRA UED (") WT B/FT ITEM # GA NOTE: Pricing will be based on Type 2 C Profile. MAJOR AXI MINOR AXI E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-7

8 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT MINOR AXI 22" 24" FOR PREURE APPICATION TO 10" W.G. NOMINA IZE (") MAJOR AXI (") MINOR AXI (") EQUI. ROUND (") PIRA UED (") WT B/FT ITEM # GA NOTE: Pricing will be based on Type 2 C Profile. MAJOR AXI MINOR AXI E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-8 ECCO Manufacturing I RE. W-4

9 FAT OA DUCT AND FITTING GAANIZED FAT OA DUCT MINOR AXI 26" FOR PREURE APPICATION TO 10" W.G. NOMINA IZE (") MAJOR AXI (") MINOR AXI (") EQUI. ROUND (") PIRA UED (") WT B/FT ITEM # GA NOTE: Pricing will be based on Type 2 C Profile. MAJOR AXI MINOR AXI GAANIZED FAT OA DUCT FITTING ECCO Flat Oval Duct fittings are produced from galvanized steel meeting MACNA HAC Duct Construction tandards. When ordering: pecify type and list all dimensions. Describe any variations from standard. tandard end connection shall be 2" in length and is considered to be the sleeve for slip joint assembly of flat oval duct to fittings. The drawings shown are illustrative of the types of fittings manufactured. Flat Oval Duct is to be used in positive pressure applications only. anstone, Ovalmate and other flange connections are available by special order. ANE CHART For mitered elbows and tees use the following chart if vanes are required. A Dimension Number of ANE 3" 9" 2 10" 14" 3 15" 19" 4 20" 60" 5 Over 60" 12" spacing E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-9

10 FAT OA DUCT AND FITTING FAT OA DUCT FITTING EBOW TYPE: FOE-E Easy Bend Elbow (any angle) A TYPE: FOEM-90H Mitered 90 Hard Bend Elbow a a x A A x a TYPE: FOE-H Hard Bend Elbow (any angle) 90 5 Piece 60 4 Piece 45 3 Piece TYPE: FORE-E Reducing Elbow (any angle) B b x B A A x a A x a A x a a *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-10 ECCO Manufacturing I RE. W-4

11 FAT OA DUCT AND FITTING FAT OA DUCT FITTING TEE TYPE: FOT-1 traight Tee TYPE: FOT-1R Reducing Tee TRAIGHT TEE C x D TYPE: FOCON-T-1 Conical Tee CONICA TEE TYPE: FOCON-T-1R Reducing Conical Tee C x D *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-11

12 FAT OA DUCT AND FITTING FAT OA DUCT FITTING ATERA TYPE: FO-1 ateral TYPE: FO-1R Reducing ateral C x D TYPE: FOCON--1 Conical ateral TYPE: FOCON--1R Reducing Conical ateral C x D *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-12 ECCO Manufacturing I RE. W-4

13 FAT OA DUCT AND FITTING FAT OA DUCT FITTING CROE TYPE: FOC-2 Cross CRO TYPE: FOC-2R Reducing Cross C x D G x H G x H TYPE: FOCON-C-2 Conical Cross CONICA CRO TYPE: FOC-2 ateral Cross G x H G x H *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-13

14 FAT OA DUCT AND FITTING FAT OA DUCT FITTING TRANITION TYPE: FO-RCT Flat Oval to Round Concentric Transition TYPE: FO-RET Flat Oval to Round Transition (Major Axis Tangent to Round) b b A B x b B A B x b B A A TYPE: FO-FCT Flat Oval to Flat Oval Concentric Transition TYPE: FO-FET Flat Oval to Flat Oval Parallel Axis (Minor Axis ides Tangent) A x a B x b B A A x a B x b B A b a b a ARR#1 b a ARR#2 *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-14 ECCO Manufacturing I RE. W-4

15 FAT OA DUCT AND FITTING FAT OA DUCT FITTING ACCEORIE (cont d) TYPE: FOY Equal Branch TYPE: FOREOY Reducing Wye Branch C D E F TYPE: FOR Concentric Reducer TYPE: FOER Eccentric Reducer C x D C x D Z A B *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-15

16 FAT OA DUCT AND FITTING FAT OA DUCT FITTING ACCEORIE (cont d) TYPE: FOET Offset TYPE: FOTRND Oval to Round Z TYPE: FOBT-R Reducing Bullhead Tee C x D C x D Z TYPE: FOBT Bullhead Tee *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations E1-16 ECCO Manufacturing I RE. W-4

17 FAT OA DUCT AND FITTING FAT OA DUCT FITTING ACCEORIE (cont d) TYPE: END CAP FON-1 FON-2 For Pipe For Fitting TYPE: COUPING FO-1 For Pipe A x a A x a *The drawings shown are illustrative of the types of fittings manufactured. Please contact your local ECCO Representative for ordering. E.&O.E. ubject to Change Without Notice May Not Be Available At All ocations RE. W-4 I ECCO Manufacturing E1-17

18 angley Distribution Fraser Highway angley, British Columbia Canada 3A 4C9 Phone: Toll Free: Fax: Calgary Distribution th treet,.e. Calgary, Alberta Canada T2C 2Z6 Phone: Toll Free: Fax: Kent Distribution th Ave., Bldg E Kent, Washington UA Phone: Toll Free: Fax: RE. W-4