1 SPIRAL ROUND DUCT SYSTEMS - Tambe Metal

1 1 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 faxSPIRAL ROUND duct SYSTEMST A M B E M E T A L P R O D U C T S nergy Efficientost less to installften requires less spaceeeds less hangersperation costs lowerore noise freenstallation simplifiedleaning less complicatedirflow measurements easierighter in weightECONOMICAL2 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 faxRound duct CONSTRUCTION STANDARDS T A M B E M E T A L P R O D U C T SSpiral SeamLong. SeamSpiral SeamLong. SeamSpiral SeamLong. SeamMAX DIAMETERPOSITIVE PRESSURE6 8 10 12 14 16 18 19-26 27-36 37-50 51-60 61-84 2828282828262626242220182828262626242424 2220181628282828262624242220181828282626 2424242220201816282828262624242422201818 282626242422222220201816+2 +4 +10 SeamLong.

2 SeamSpiral SeamLong. SeamSpiral SeamLong. SeamMAX DIAMETERNEGATIVE PRESSURE 2 4 10 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25-26 27-29 30 31-33 34 35-36 37-42 43-48 49-60 61-72 2828282828282828282826262424242424242222 2222202020202018162828282828262626242424 24222222202020202018181818161618 A618 B428282828262626262424242424242222222222 202020202020181818 F618 F628282826262424242222222020202018181818 1816161620 A620 A618 B618 B616 B426262626262624242422222222222222222020 20181818181818 F1218 F618 F616 F426262624222222202020181818181818161616 18 A416 A416 B416 B416 B416 B4An alphabet letter in the table means that reinforcement angles or their equivalent must be used at the foot interval following the letter. The angle sizes are:A = 1 x 1 x 1/8 ; B = 1-1/4 x 1-1/4 x 3/16 ; C = 1-1/2 x 1-1/2 x 3/16 ; D = 1-1/2 x 1-1/2 x 1/4 ; E = 2 x 2 x 3/16 ; F = 2 x 2 x 1/4 If companion flange joints are used as reinforcements, those for 25 to 36 diameter shall be 1-1/2 x 1-1/2 x 3/16 ; for 37 to 48 diameter 2 x 2 x 3/16 ; for 40 to 60 diameter 2-1/2 x 2-1/2 x 3/16 ; for 61 to 72 diameter 3 x 3 x 1/4.

3 3 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 faxRound duct CONSTRUCTION STANDARDS T A M B E M E T A L P R O D U C T SDuct Diameter in inchesGaugesFittings4 thru 8 9 thru 16 18 thru 24 26 thru 32 34 thru 60 26 Gauge24 Gauge22 Gauge20 Gauge18 Gauge26 Gauge24 Gauge22 Gauge20 Gauge18 GaugePOLYVINYL COATED duct GAUGES FOR UNDERGROUND duct AND FITTINGSDuct Diameter in inchesGaugesFittings4 thru 14 16 thru 26 28 thru 36 38 thru 50 52 thru 60 26 Gauge24 Gauge22 Gauge20 Gauge18 Gauge26 Gauge24 Gauge22 Gauge20 Gauge18 GaugePOLYVINYL COATED duct GAUGES FOR ABOVE GROUND duct AND FITTINGSS piral Gauge SeamLongitudinalGauge SeamSpiral Gauge SeamLongitudinalGauge SeamDuct Diameter in inchesPOSITIVE PRESSURE3 thru 8 9 thru 14 15 thru 26 27 thru 36 37 thru 50 51 thru 60 61 thru 84.

4 025 .025 .032 .040 .050 .063 .032 .040 .050 .063 .071 .090 .025 .032 .040 .050 .063 .040 .050 .063 .071 .090 Maximum +2 Static Positive Maximum 2 Static NegativeALUMINUM ROUND duct GAUGE SCHEDULE* Gauges equal or exceed SMACNA standards4 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 faxRound duct SEAMST A M B E M E T A L P R O D U C T S Available GaugesGalvanized 28-16 Stainless steel 26-22 Aluminum 22-16 Paint grip 26-16 Poly vinyl coated 26-18 Perforated 22 Galvanized 26-20 Stainless steel 26-20 Aluminum 22-20 Paint grip 26-20 Poly vinyl coated 26-18(button punched or rivited)Galvanized 20-10 Stainless steel 20-10 Aluminum 18-1/4 Paint grip 20-10 Galvanized 26-18 Stainless steel 26-22 Aluminum 22-16 Paint grip 26-18 Poly vinyl coated 26-18 SPIRAL pipe lock seam (RL-1)(Corrugated 14 and larger for extra strength below grade) SPIRAL pipe lock seam (RL-1)

5 Spot weld and bonded seam or continuous seam weldButt-welded seamGore locked seamSpot weld or seam weldSealerSealer6 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 fax3456789101112131415161718192021222324 2526272829303132333435363738394041424344 4546474849505254565860626466687072 PRESSED10 GA1-1/4 X1-1/4 X1/81-1/2 X1-1/2 X1/81-1/2 X1-1/2 X3/162X2 X 3/163-1/164-1/165-1/166-1/87-1/88-1/89-1 /810-1/811-1/812-3/1613-3/1614-3/1615-3/ 1616-3/1617-3/1618-3/1619-3/1620-3/1621- 3/1622-3/1623-3/1624-3/1625-3/1626-3/162 7-3/1628-3/1629-3/1630-3/1631-3/1632-3/1 633-3/1634-3/1635-3/1636-3/1637-3/1638-3 /1639-3/1640-3/1641-3/1642-3/1643-3/1644 -3/1645-3/1646-3/1647-3/1648-3/1649-3/16 50-3/1652-3/1654-3/1656-3/1658-3/1660-3/ 1662-3/1664-3/1666-3/169/329/329/323/83/ 83/83/83/83/87/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 7/16 duct CONNECTORS T A M B E M E T A L P R O D U C T

6 S4-5/165-5/166-5/167-5/168-1/29-9/1610-5 /811-13/1612-3/41415161718192020 3/421-3/422-3/423-3/424-7/825-7/826-7/82 8-3/829-3/830-3/831-3/832-3/833-3/834-3/ 835-3/836-3/837-3/838-3/839-3/840-3/841- 3/842-3/843-3/844-3/845-3/846-3/847-3/84 8-3/849-3/850-3/851-3/852-3/854-3/856-3/ 858-3/860-3/862-3/864-3/866-3/868-3/870- 3/872-3/874-3/8 ORDER SIZEANGLE MILD Angle Ring DimensionsVanstone Flange/Companion FlangeCompanion Flange(Weld to duct )Angle RingNon-Extruding Gasket or SealantBolts at Intervals3/8 Flange Tu rnedon DuctD1W1D1 x W1 LFt8 typ. on the flat spanaMinor Axis(inches)3-5 5-1112-14 16-1819-2425-3637-50 Bolt HoleDiameter(inches)9/32 3/87/16 7/167/167/167/16 Number ofBolts onCurved Side6 68 8121624 LxFNominal Size(inches)1 x 1 1-1/4 x 1-1/41-1/2 x 1-1/2 1-1/2 x 1-1/21-1/2 x 1-1/22 x 22 x 2tNominalThickness10 gauge 1/8 1/8 3/16 3/16 3/16 3/16 Standard Rings are hot rolled steel.

7 Galvanized, aluminum, and stainless steel rings are also Iron Ring SpecificationsRound duct INST ALLA TIONT A M B E M E TA L P R O D U C T STAMBE Metal Products 7385 Willowbrook Road Victor, NY 14564 716-924-3030 800-724-3845 716-924-4989 faxInstallation of slip joint connectorsDuct-to-joint connections are made by using a duct coupling that slips inside the duct connectionsDuct-to-fitting connections are made by slipping the fitting collar into the connectionsConnections can be made by using a short section of duct or by using a fitting Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 fax7 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 fax8 ROUND duct MANIFOLDS/ASSEMBLIEST A M B E M E TA L P R O D U C T STAMBE Metal Products 7385 Willowbrook Road Victor.

8 NY 14564 716-924-3030 800-724-3845 716-924-4989 faxTambe Metal Products standard manifolds/assemblies of duct and fittingsWe offer manifolds/assemblies of duct and fittings from our standard duct and fitting reduce field labor and potential sources of leakage by eliminating joints betweenpipe and standard Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 fax9 Underground INSTALLATION T A M B E M E T A L P R O D U C T SRect. bootConcreteSlope duct 1/8 per foot to sumpPlenumProvide sump pump in high water areasConcrete around entire sheet Metal bootInstallation (As specified)DiffuserConcrete floorCompacted earth4 pea gravel or dry sandAir ductSheet Metal screws @ 6 barrier location for porous fillWaterproof masticWatertable is below ductSubsoil drain pipe may be needed below duct in some areasVapor barrier location for concrete encasementW = 11/2 D (Max.)

9 H = 21/2 D (Max.)H = D/4 (Min.)WHDPea gravel or sand fill for plastic coated duct . Encase entire duct in cement when using Metal duct only2-1/2 10 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 faxUnderground INSTALLATION T A M B E M E T A L P R O D U C T SSuccessive layer buildup12 Ga. tie wireor 16 G. strapsPRECAUTION!Three stage placement of concrete is advisable to avoid damage and reduce danger of flotation. Concrete should never be dumped on the duct ; cover should be moved laterally over the surface elevationAnchor spacing based on duct diameter12 Concrete piers(Best for proper assembly of duct )* This illustration is a design guidePre-poured base slabTypical anchorage of ducts to be encased in concrete2-1/2 3 5 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 fax11 Approximate Weight SPIRAL duct In pounds per linear foot -- Based on galvanized steelT A M B E M E T A L P R O D U C T S DIAMETER26 gauge24 gauge22 gauge20 gauge18 gauge16 gaugeWEIGHT PER Wall ROUND ELBOWST A M B E M E TA L P R O D U C T STAMBE Metal Products 7385 Willowbrook Road Victor, NY 14564 716-924-3030 800-724-3845 716-924-3031 faxTAMBE Metal Products 7385 Willowbrook Road Victor.

10 NY 14564 716-924-3030 800-724-3845 716-924-4989 fax45 DIE STAMPED ELBOW3 DIA. THRU 12 15 & 30 2-PIECE ELBOW E22/E452 E60 E902 R145 3-PIECE ELBOW2 E4590 DIE STAMPED ELBOW3 DIA. THRU 12 E452 R1 = D1 E452 2 2 R160 3-PC. ELBOW E6090 5-PC. ELBOW 45 3-PIECE ELBOW E902 2 2 E15/E30 E45D1D1R1 = D1R1D1D1D1R1D1 Tambe Metal Products 716-924-3030 800-724-3845 716-924-4989 fax Sales 716-473-5786 716-473-2150 fax1290 3-PC. ELBOW WITHSTRAIGHT LATERALR14 2 D1D24 D12 45 2-PC. ELBOW WITHSTRAIGHT LATERAL E290/EV290 E90L E45 LSingle Wall ROUND ELBOWST A M B E M E TA L P R O D U C T SD1No. ofvanes3-910-1415-1920-60 602345 Max 12 spacing90 2-PC. ELBOWTAMBE Metal Products 7385 Willowbrook Road Victor, NY 14564 716-924-3030 800-724-3845 716-924-4989 faxR12 D12 2 E45R45 3-PC.