domj flange · 2020. 2. 13. · hangers, angle & threaded rod coiled duro strap perforated...

DOMJ Flange▪Designedtostrengthentheductwallandconnectductsectionstogether.▪ Furnishedwithanintegratedsealantpocketforasecureairtightfit.▪ Manufacturedfrom20-gaugesteelinboth12ft.&20ft.lengths.▪ DOMJisdesignedforlargecommercialandhigh-pressureapplications.▪ Bundlesof20ft.lengthsavailableonlywithaFullTruckloadorder.

DOMH Flange▪Designedtostrengthentheductwallandconnectductsectionstogether.▪ Furnishedwithanintegratedsealantpocketforasecureairtightfit.▪ Manufacturedfrom22-gaugesteelinboth12ft.&20ft.lengths.▪ DOMHisdesignedforlowtomediumpressureorresidentialapplications.▪ Bundlesof20ft.lengthsavailableonlywithaFullTruckload.Item # Code Description Packaging Weight (lbs.)21230 DOMJ20 JFlange-20ft. 1000ft./Bundle 74021236 DOMJ20SS StainlessSteelJFlange-20ft. 1000ft./Bundle 76821238 DOMJ20AL AluminumJFlange-20ft. 1000ft./Bundle 26321231 DOMH20 HFlange-20ft. 1000ft./Bundle 53021234 DOMJ12 JFlange-12ft. 1200ft./Bundle 89021235 DOMH12 HFlange-12ft. 1200ft./Bundle 640

▪ DOM-CLTandDOM-PCLTforusewithDOMJ&DOMH20gaugeflangesforairtightductconnections.▪ DOM-CLTandTDF-CLTaremanufacturedfrom20gaugegalvanizedsteel6”pieces.▪ DOM-PCLTANDTDF-PCLTareextruded.070”PVCanddesignedforbreakawayconnectionneeds.▪ DOM-QCLTiscompatiblewithDyn-O-Mate™J,Ductmate™35,CLWard™J,WardIndustries™J,andHardcast™flanges,andismanufacturedfrom16gaugesteel.▪ TDF-CLTisusedwithTDFconnection,TDC-CLTisusedwithTDCconnection.▪ TDC/TDF-2230is22gaugesteelformedintolengthsof30”longanddividedintofive6”cleatsthatarepartiallycutthroughallowingthemtobeeasilyseparatedinto6”pieces.

DYN-O-MATE CLEATS

Item # Code Description Packaging Weight (lbs.)21250 DOMCLT 6in.MetalCleat 500/Box(250ft.) 40

21256 DOMCLTSS 6in.StainlessSteelCleat 500/Box(250ft.) 36

21252 DOMPCLT 6in.PlasticCleat 500/Box(250ft.) 10

21259 DOMQCLT 6in.MetalQuadCleat 500/Box(250ft.) 40

TDC/TDF CLEATS

Item # Code Description Packaging Weight (lbs.)

13230 TDC2230 6in.TDC(Pre-ScoredCleat) 60-30in.pcs.(150ft.) 33

13231 TDF2230 TDF6in.Metal(Pre-ScoredCleat) 60-30in.pcs.(150ft.) 33

21257 BDCCLT TDC6in.Metal 500/Box(250ft.) 5521258 BTDFCLT TDF6in.Metal 500/Box(250ft.) 5521253 TDFPCLT TDF6in.Plastic 500/Box(250ft.) 10

Flange & Cleats

Flange & cleats Page 3

1.41

.40

1.34

Sealant Pocket

.37

.96

1.34

Sealant Pocket H

Flange

JFlange

Breakaway

TDC/TDFCleat

B

C

A

Dimensions TDC TDF

A .400 .450B .840 .975C 1.150 1.075

0.77

0.430.30

Dyn-O-Mate Cleats

Dyn-O-Mate Flanges

Dyn-O-Mate Cleats

.850

1.290

.420

Quad Cleat

Corners B

A

CDimensions DDJ DDHA 1.15 .76B 1.88 1.50C 4.22 3.35

B

A

CDimensions DDCS DDFSA 1.225 1.275

B 1.937 1.937 C 4.055 4.055

DDCS Stackable

B

A

CDimensions DOMC DOMFA 1.225 1.275

B 1.937 1.937 C 4.055 4.055

DDJ Corner

DOMC Corner

DOMF Corner

Dyn-O-Mate Corners

▪DDJcornersaremanufacturedfrom11-gaugesteel.ForusewithDOMJFlange.▪DDHcornersaremanufacturedfrom12-gaugesteel.ForusewithDOMHFlange.▪ NutsandBoltsarealso soldseparately.(Seepage10)

Item # Code Description Packaging Weight(lbs.)

21240 DDJ CornerforDOMJFlange 250/Box 7521241 DDH CornerforDOMHFlange 250/Box 3821247 DDJSS StainlessSteelCornerforDOMJSSFlange 250/Box 5821248 DDJAL AluminumCornerforDOMJALFlange 250/Box 2621242 DDJNB JCornerwith3/8in.Nut&Bolt 250/Box 8321249 DDHNB HCornerwith1/4in.Nut&Bolt 250/Box 41

TDC/TDF Corners

▪DOMCandDOMFcornersaremanufacturedfrom16-gaugesteel.▪ DDCS(TDC)&DDFS(TDF)cornersareforuseincornerinsertionmachinesandaremanufacturedfrom16-gaugesteel.▪ NutsandBoltsaresoldseparately.(Seepage10)

Item # Code Description Packaging Weight(lbs.)

21254 DOMC TDCCorner 250/Box 4621255 DOMF TDFCorner 250/Box 4621280 DDCTDCSS StainlessSteelTDCCorner 250/Box 3721281 DDCTDCAL AluminumTDCCorner 250/Box 1421282 DDFTDFSS StainlessSteelTDFCorner 250/Box 3721283 DDFTDFAL AluminumTDFCorner 250/Box 1421245 DDCS TDCStackableCorner 250/Box 3521264 DDCSTDCSS StainlessSteelTDCStackableCorner 250/Box 3521265 DDCSTDCAL AluminumTDCStackableCorner 250/Box 3521246 DDFS TDFStackableCorner 250/Box 35

DDH Corner

DDFS Stackable

Quad Corner

Quad Corner

▪ CompatiblewithDyn-O-Mate™J,Ductmate™35,CLWard™J,WardIndustries™J,andHardcast™flanges.▪Quadcornersaremanufacturedfrom16-gaugesteel.▪Othergaugesandmaterialsavailableuponrequest.

Item # Code Description Packaging Weight (lbs.)21270 DDEJ QuadCorner 250/Box 33

Page 4 cORneRs

1.218

2.2344.094

Hangers, Angle & Threaded Rod

Coiled Duro Strap

PerforatedGalvanized Strap

PunchedAngle

Iron

Coiled & Flat Galvanized Duro Strap▪ Versatileproductusedforhangingductwork.▪ CoiledDuroStrapismanufacturedfrom16,18,22,24and26gaugesteel.▪ FlatDuroStrapismanufacturedfrom16,18,22,and24gaugesteel.▪ Coiledstrapsmakeitconvenienttocarryandeasytocutwithoutwastingmaterial.▪ FlatHangerStrappre-cut10ft.lengths.▪ PerforatedGalvanizedStraphasalternatingholesizestoaccomodatesheet metalscrewsaswellasnut&boltcombinations.

COILED DURO STRAPItem # Code Description Packaging Weight

(lbs.)13249 PGS 24ga.PerforatedGalvanizedStrap-3/4in. 100ft./Box 413250 GS16 16ga.GalvanizedDuroStrap-1in. 200ft./Box 4413251 GS18 18ga.GalvanizedDuroStrap-1in. 200ft./Box 3613252 GS22 22ga.GalvanizedDuroStrap-1in. 200ft./Box 2413253 GS24 24ga.GalvanizedDuroStrap-1in. 200ft./Box 2013254 GS26 26ga.GalvanizedDuroStrap-1in. 200ft./Box 20

FLAT 10FT. HANGING STRAPItem # Code Description Packaging Weight

(lbs.)13270 HS1610 16ga.GalvanizedHangingStrap-1in. 10-10ft.

pcs./Bundle22

13271 HS1810 18ga.GalvanizedHangingStrap-1in. 10-10ft.pcs./Bundle

18

13272 HS2210 22ga.GalvanizedHangingStrap-1in. 10-10ft.pcs./Bundle

12

13273 HS2410 24ga.GalvanizedDuroStrap-1in. 10-10ft.pcs./Bundle

10

Punched Angle Iron▪ Versatileproductusedforreinforcing&mountingduct.▪ Manufacturedfrom16gaugegalvanizedsteel.▪ 3/16"holeson4"centers.▪ Availablein12'lengths.▪Alsoavailableinaluminum&stainlesssteel.Item # Code Description Packaging Weight (lbs.)21221 PAI1612 1.5”x1.5”16gaPunchedAngleIron 600ft/bundle 350/bundle

hangeRs, angle & thReaded ROd Page 5

Threaded Rod

Threaded Rod▪Zincplated▪Threediameters;1/4”,3/8”,1/2”▪Lengthsof6feetand10feet▪ShippedinsturdycardboardtubesItem # Code Description Packaging Weight

(lbs.)21164 TR1406 ZincPlated1/4inThreadedRod6ft 50/Tube 35

21165 TR3806 ZincPlated3/8inThreadedRod6ft 25/Tube 43





Flat HangingStrap

Flat Drive, Flat S & Standing S

Page 6 Flat dRive, Flat s & standing s

1

1 3/16’’

Flat S Lock

Flat Drive

Standing S Lock

▪Designedtoreinforcetheconnectiononthewiderductworkapplications.▪Availablein10ft.lengths.


13235 SS-2210 22ga.1in.StandingS10ft. 10-10ft.pcs./Bundle

69


48


39

13228 SS12-2610 26ga.1/2in.StandingS10ft. 10-10ft.pcs./Bundle

20

13217 SSSS-2410 StainlessSteelStandingS10ft. 10-10ft.pcs./Bundle

75

13210 SSAL-2410 AluminumStandingS10ft. 10-10ft.pcs./Bundle

44

Flat Drive Cleat

▪Designedtosecuretheconnectionforlighterductworkapplications.▪Perfectforlightergaugeandresidentialductworkapplications.▪Taperedendsforaneasystart.▪Availablein5ft.or10ft.lengths.▪ AvailableinPaintGrip.


13255 FD-2410 24ga.FlatDrive10ft. 10-10ft.pcs./Bundle 1713257 FD-2610 26ga.FlatDrive10ft. 10-10ft.pcs./Bundle 3413218 FD-2605 26ga.FlatDrive5ft. 10-5ft.pcs./Bundle 1413262 FDSS-2410 StainlessSteelFlatDrive5ft. 10-10ft.pcs./Bundle 2013260 FDAL-2410 AluminumFlatDrive5ft. 10-10ft.pcs./Bundle 17

Flat S Lock

▪Designedtosecuretheconnectionforlighterductworkapplications.▪Availablein5ft.or10ft.lengths.


13256 FS-2410 24ga.FlatSLock10ft. 10-10ft.pcs./Bundle 30

13258 FS-2610 26ga.FlatSLock10ft. 10-10ft.pcs./Bundle 6013219 FS-2605 26ga.FlatSLock5ft. 10-5ft.pcs./Bundle 2413277 FSSS-2410 StainlessSteelFlatSLock10ft. 10-10ft.pcs./Bundle 35

13275 FSAL-2410 AluminumFlatSLock10ft. 10-10ft.pcs./Bundle 30

Standing S

ITEM # CODE DESCRIPTION PACKAGINGWEIGHT

(LBS.)21135 MRADI48-7 4X8-7RDInsulatedAccessDoor 10Pcs./Box 12

21137 MRADI48-11 4X8-11RDInsulatedAccessDoor 10Pcs./Box 12



(LBS.)21177 MFADI48 4X8FLATInsulatedAccessDoor 10Pcs./Box 12

21178 MFADI812 8X12FLATInsulatedAccessDoor 10Pcs./Box 35

21179 MFADI1216 12X16FLATInsulatedAccessDoor 5Pcs./Box 29

*HighTemperature&othersizesavailableuponrequest.

Flat AccessDoors

Access Doors

access dOORs Page 7

2000 degreeHigh Temp.

Access Doors

Round Access Doors


(LBS.)21170 MFADU48 4X8FLATUN-IAD 10Pcs./Box 12

21171 MFADU812 8X12FLATUN-IAD 10Pcs./Box 35

21172 MFADU1216 12X16FLATUN-IAD 5Pcs./Box 29

(For Rectangular Duct)

(For Rectangular Duct)


(LBS.)21101 MRADU48-7 4X8-7RDUN-IAD 10Pcs./Box 12

21103 MRADU48-11 4X8-11RDUN-IAD 10Pcs./Box 12









4 X 8 ROUND ACCESS DOORS (For Round Duct)



4 x 8 Round Access Doors (For Round Duct)











(LBS.)21190 MHTAD2000804 2000DegreeDoorOnly8x4 10Pcs./Box 16

21191 MHTAD201208 2000DegreeDoorOnly12x8 10Pcs./Box 41

21192 MHTAD201612 2000DegreeDoorOnly16x12 5Pcs./Box 36

21195 MHTADC200804 2000DegreeDoorw/Plate8x4 10Pcs./Box 35



Dyn-O-Mate Flat Insulated Access Doors

Dyn-O-Mate Flat Uninsulated Access Doors

Dyn-O-Mate Insulated Access Doors

Dyn-O-Mate Uninsulated Access Doors

2000º High Temp Access Doors

Min. 24 Ga.(0.70 mm)Vanes

RunnerType 2

3 1/4’’(83 mm)

2 1/4’’

(57 mm)

2 1/4’’

(57 mm)

2 1/4’’R(57 mm)

45o 45o

4 1/2’’R(114 mm)


2 1/8’’(54 mm)1 1/8’’

(29 mm)

1 1/8’’

(29 mm)

(25 mm) 1‘’R

2‘’R(51mm)

45o 45o

Free area between Double Wall Vanes Approximates elbow inlet area.

Runner Type 1

22 Ga. (0.85mm)

RunnerType 2

SP

45o

R

45o

See notes on fig.2-4. Other runners may be used as appropriate. Other vane sizes, spacings or configurations are acceptable on designer approval.

As Described on page 2.5, Figure 2-3 of the SMACNA HVAC Duct Construction Standards, 2nd Ed., 1995.

Bolt, Screw orWeld Runner To Duct

1 1/2’’(38mm)

MIN.

4 1/2’’(114mm)

or 7’’(178mm)

Single Vane Schedule R SP GASmall 2’’ 1 1/2’’ 24 (51mm) (38mm) (0.70mm)Large 4 1/2’’ 3 1/4’’ 22 (114mm) (83mm) (0.85mm)


RunnerType 2

3 1/4’’(83 mm)

2 1/4’’

(57 mm)

2 1/4’’

(57 mm)

2 1/4’’R(57 mm)

45o 45o

4 1/2’’R(114 mm)


2 1/8’’(54 mm)1 1/8’’

(29 mm)

1 1/8’’

(29 mm)

(25 mm) 1‘’R

2‘’R(51mm)

45o 45o


Runner Type 1

22 Ga. (0.85mm)

RunnerType 2

SP

45o

R

45o




1 1/2’’(38mm)

MIN.

4 1/2’’(114mm)

or 7’’(178mm)



RunnerType 2

3 1/4’’(83 mm)

2 1/4’’

(57 mm)

2 1/4’’

(57 mm)

2 1/4’’R(57 mm)

45o 45o

4 1/2’’R(114 mm)


2 1/8’’(54 mm)1 1/8’’

(29 mm)

1 1/8’’

(29 mm)

(25 mm) 1‘’R

2‘’R(51mm)

45o 45o


Runner Type 1

22 Ga. (0.85mm)

RunnerType 2

SP

45o

R

45o




1 1/2’’(38mm)

MIN.

4 1/2’’(114mm)

or 7’’(178mm)


▪ HollowTurningVaneandVaneRailaredesignedtoredirecttheairthroughelbowsandteesintheductworkwithoutsignificantlossofairpressure.AssembledVane&Railminimizesturbulenceintheductwork.▪ DuroRailhasselfaligningtabsforeasyvaneinstallation.▪ 2in.TurningVanearemanufacturedfrom26-gaugegalvanizedsteel.▪ 4in.TurningVanearemanufacturedfrom24-gaugegalvanizedsteel.▪ 2in.and4in.VaneRailaremanufacturedfrom24or22-gaugegalvanizedsteel.

Hollow Turning VaneItem # Code Description Packaging Weight

(lbs.)Master

Skid Qty.13203 HTV2-2610 26ga.2in.

TurningVane10ft.5-10ft.pcs./Bundle

24 7200ft.

13220 HTV2-10AL Alum.2in.TurningVane10ft.

5-10ft.pcs./Bundle

13 7200ft.

13224 HTV2-10SS Stainless2in.TurningVane10ft.

5-10ft.pcs./Bundle

26 7200ft

13207 HTV4-2410 24ga.4in.TurningVane10ft.

5-10ft.pcs./Bundle

55 2500ft.

13222 HTV4-10AL Alum.4in.TurningVane10ft.

5-10ft.pcs./Bundle

33 2500ft.

13226 HTV4-10SS Stainless4in.TurningVane10ft.

5-10ft.pcs./Bundle

58 2500ft.

Vane RailItem # Code Description Packaging Weight

(lbs.)Master

Skid Qty.13300 DHVR2-2210 2in.VaneRail10ft. 10-10ft.

pcs./Bundle46 4000ft.

13221 HVR2-10AL Alum.2in.VaneRail10ft.

10-10ft.pcs./Bundle

18 6000ft.

13225 HVR2-10SS Stainless2in.VaneRail10ft.

10-10ft.pcs./Bundle

30 6000ft.

13302 DHVR4-2210 4in.VaneRail10ft.

10-10ft.pcs./Bundle

71 2000ft.

13223 HVR4-10AL Alum.4in.VaneRail10ft.

10-10ft.pcs./Bundle

36 2000ft.

13227 HVR4-10SS Stainless4in.VaneRail10ft.

10-10ft.pcs./Bundle

59 2000ft.

Vane and Rail

Page 8 vane & Rail

2'' Vane & Rail

4'' Vane & Rail

dYn-O-WRaP Page 9

Dyn-O-Wrap

Dyn-O-WrapDispenser

Dyn-O-Wrap

Dyn-O-Wrap Dispenser

Item # Code Description Packaging Wt. perRoll (lbs.)

13380 DW24-200 Dyn-O-Wrap24’’x200’ 6Rolls/Box 613384 DW36-200 Dyn-O-Wrap36’’x200’ 1Roll/Box 913388 DW48-200 Dyn-O-Wrap48”x200’ 1Roll/Box 1413381 RDW24-200 ReverseDyn-O-Wrap24’’x200’ 6Rolls/Box 613385 RDW36-200 ReverseDyn-O-Wrap36’’x200’ 1Roll/Box 913390 RDW48-200 ReverseDyn-O-Wrap48”x200’ 1Roll/Box 14

Aself-adhesivefilmwhichcanprotectuninstalledductsectionsfromtheintrusionofcontaminates.Availableindifferentsizesandseveralvarieties,includingReverseWrapandPunctureResistantWrap.

DYN-O-WRAP & REVERSE DYN-O-WRAP

▪Excellentadhesiontoductwork,yeteasilyremovablewithoutleavingresidue.▪ Color:Darkbluetint,UVresistantandwaterproof

PUNCTURE RESISTANT DYN-O-WRAP & REVERSE PUNCTURE RESISTANT DYN-O-WRAP

▪Excellentadhesiontoductwork,yeteasilyremovablewithoutleavingresidue.▪ Color:Lightbluetint,UVresistantandwaterproof

▪ PerfectsolutionforstoringanddispensingdifferentsizesandtypesofDyn-O-Wrap▪Allowsforeasyapplication(noawkwardmaneuvering).▪Keepswrapoffofthefloortopreventdirtfromadheringtotheadhesive.Item # Code Description Packaging Weight (lbs.)43006 DWD1 Dyn-O-WrapDispenser 1 52

Dyn-O-Wrap

Item # Code Description Packaging Wt. perRoll (lbs.)

13382 PRW24-200 PunctureResistantDyn-O-Wrap24”x200’ 6Rolls/Box 513386 PRW36-200 PunctureResistantDyn-O-Wrap36”x200’ 1Roll/Box 613389 PRW48-200 PunctureResistantDyn-O-Wrap48”x200’ 1Roll/Box 913392 RPRW24-200 ReversePunctureResistantDyn-O-Wrap24”x200’ 6Rolls/Box 513393 RPRW36-200 ReversePunctureResistantDyn-O-Wrap36”x200’ 1Roll/Box 613394 RPRW48-200 ReversePunctureResistantDyn-O-Wrap48”x200’ 1Roll/Box 9

Puncture Resistant

TDCRMP TDC/TDF CRIMPER TOOLTheDyn-O-MateCrimperinstallstheTDCorTDFcornerandcrimpstheedgeovertoholdthecornerinplace.

DOMCT CLEAT TOOLInstallthefinishingcleatquicklyandeasily.Thetoolpullstheductworktightwhileinstallingthecleatandcreatingaquick,easyandcleansealonductconnec-tionsover48''.

Item # Code Description Packaging Weight (lbs.)21072 TDCRMP TDC/TDFCrimper 1each 221070 DOMCT DOMCleatTool 1each 121051 DCTDOM DeluxeCleatTool 1each 1

VANE DIMPLER•Replacestackwelding,chiseling,orotherawkwardandtimeconsumingmethods.•TheVaneDimplercanbeusedonthevanebeforeorafterplacementontherail.Eitherway,itslockedtight!•Noothertoolsorweldingequipmentnecessary.Item # Code Description Packaging Weight (lbs.)21062 DOM6 VaneDimpler 1each 1

BTL500ButylandNEO750NeopreneGasketsofferaneasy-to-usesealanttopro-videamoistureandvapor-tightsealtoprohibitwateranddustfromanyconnec-tionatanyatmosphericpressure.

BUTYL GASKET▪ Butylgasketisapermanentlysoftcaulkingcompoundwithahighpercentageofvirginbutylrubber.▪ Butylgasketcanwithstandmovementwithoutcracking.▪ Itwilladheretomostdry,cleansurfacessuchassteel,aluminum,plastics,woodandconcrete.▪ Color:Grey,BlackorOffWhite▪ Temperaturerange:-40°fto249°f▪ Non-Corrosive

NEOPRENE GASKET▪ Neoprenegaskettapeisaself-adhesiveclosedcellindustrialfoamcomprisedofneoprene,PVCandNitrile.▪ Greatforusewhenconnectingductworkthatmightperiodicallyhavetobetakenapartformaintenancepurposes.▪ Color:Black▪ Temperaturerange:-40°fto200°f▪ Goodchemicalresistance.


21042 BTL500 ButylGasketing25ft./Roll 500ft./Box 4621043 NEO750 NeopreneGasketing50ft./Roll 750ft./Box 128261 BN316-34 TDC/TDFNeopreneGasketing50ft./Roll 1000ft./Box 1421044 BTLP23 ButylPatch-2in.x3in. 512pcs./Box 24

BTL500

NEO750

DOMCT Cleat Tool

BN316-34

DeluxeCleat Tool

Vane Dimpler

Crimper

Tools

Gasketing

Page 10 tOOls & accessORies

Tools & Accessories

Tools & AccessoriesTie rodscanbeused to supportduct sizesover 48". Dyn-O-Locs insert into theendsofthehollowtierodstoprovideameansofattachingtherodstotheduct.Availableforusein1/2"and3/4"I.D.rodstheyareeasilyinsertedandhavebeenpulltestedtowithstandover1900lbs.

Item # Code Description Packaging Weight (lbs.)21097 DOMRL12 1/2''Dyn-O-Loc 250/Box 1021098 DOMRL34 3/4''Dyn-O-Loc 250/Box 1021076 RLT Dyn-O-LocTool 1each 1

Whenconduitscrossinsidetheductwork,theycanvibratewiththepassingofair-flowandcreatearattlingsound.TheDyn-O-Clawisdesignedtojoinconduitsandeliminatetheirvibrationintheduct.Dyn-O-Clawsareeasierandfasterthanotheralternativessuchastiesorwelding.

Item # Code Description Packaging Weight (lbs.)21088 DOMDOC12 1/2"Dyn-O-Claw 250/Box 4021089 DOMDOC34 3/4"Dyn-O-Claw 200/Box 40

Item # Code Description Packaging Weight (lbs.)21060 DOMNB38 3/8in.Nuts&Bolts 125/Bag 821061 DOMNB14 1/4in.Nuts&Bolts 125/Bag 321065 DOMB381B 3/8-16x1BoltBulk 1000/Box 6021066 HN38B 3/8-16HexNutBulk 3000/Box 9021067 HN38C 3/8-16HexNutHundredPack 100/Box 321068 DOMB381C 3/8-16x1BoltHundredPack 100/Box 6

Dyn-O-Loc

Dyn-O-Loc

Nuts & Bolts

Nuts & Bolts

Dyn-O-Claw

Dyn-O-Claw

tOOls & accessORies Page 11

5/8’’

A

1‘’

DimensionsInsulation A1/2’’ 1 1/8’’1’’ 1 5/8’’1 1/2’’ 2 1/8’’2’’ 2 5/8’’

Nosing

Dyn-O-Mate Nosing▪ Protectsexposededgeoftheductliner▪ Minimizesthepossibilityoflinerdelaminatingandcausingblockageintheductwork.▪ Manufacturedfrom26-gaugegalvanizedsteel.▪ Designedwithselfadhesivetapeforeasyinstallation.▪ Availablein½”,1”,1½”,and2”height,10ft.Lengths


21260 NOS012 1/2in.Nosing-10ft. 1000ft./Bundle 1321261 NOS100 1in.Nosing-10ft. 1000ft./Bundle 1621262 NOS112 1-1/2in.Nosing-10ft. 1000ft./Bundle 1921263 NOS200 2in.Nosing-10ft. 1000ft./Bundle 23

dYn-O-mate cOmPOnents

J FLANGERollformedfrom20ga.galvanizedsteel.

H FLANGERollformedfrom22ga.galvanizedsteel.

J CORNER11ga.galvanizedsteel

Dyn-O-Mate Components

Large sealant pocket on all flange systems

DYN-O-MATE METAL CLEAT•Rollformedfrom20ga.galvanizedsteel•6”pieces•Suitablefordrivingintightinstallations•AlsoavailableinPVC

H CORNER12ga.galvanizedsteel

AvailableinButylandClosedCellNeoprene

NEOPRENE GASKETFlameSpread-10FuelContribution-0SmokeDensity-0Thickness-5/16”

BUTYL GASKETFlameSpread-20FuelContribution-0SmokeDensity-0Thickness-3/16”

LifeExpectancy-20yr.min.FlashPoint-300°F

Compressionset-none

SEALANTFlameSpread-5SmokeDensity-0

FuelContribution-0LifeExpectancy-20

yearminimum

Recommendedfor26ga.throughandincluding14ga.ductwork

TDC/TDF NEOPRENE GASKET

FlameSpread-10FuelContribution-0SmokeDensity-0Thickness-3/16”

J System

H System

Gasketing

DYN-O-MATE METAL CLEAT•Rollformedfrom20ga.galvanizedsteel•6”pieces•Suitablefordrivingintightinstallations•AlsoavailableinPVC

SEALANTFlameSpread-5SmokeDensity-0

FuelContribution-0LifeExpectancy-20

yearminimum

Assembly InstructionsDOMJ Flange & DOMH Flange

Theangleshouldbecut15/16''shorterthantheductdimensions,cuttingtheanglewiththespinepointingup.Usingachopsawwitha3h.p.motorandametalcuttingbladehelpstoinsureacleanedgewithnoburrs.

Usingamallet,insertthecornersintotheshorterangles;installthelargeranglestocompletetheframe.Theraisedportionofthecornershouldbefacinginwardwiththe"Dyn-O-Mate"namevis-iblefromtheoutside.

Startingatacorner,useamallet,hammerthecompletedframeontotherawedgeoftheductsection.Movinginonedirection,makesuretheductisseatedintothemastic.

NOTE:Theductsectionshouldnotbenotched.

TheframecanbefastenedtotheductworkwitheitherHexTexscrews(10x3/4)orspotwelds.

NOTE:Oninstallationsof3''s.p.oraboveoronsystemswhereleak-ageistobelessthan1%spotweldingisrecommended.

Tekscrewingoftheangleorspotweldingmuststartwithin3/4''ofeachendoftheangleattheductsectioncorners.

(SeeChartonNextPage.)

assemblY instRuctiOns Page 13

Step 1: Cutting the Angle

Step 2: Frame Assembly & Seating

Step 3: Fastening the Frame

assemblY instRuctiOns

Important: Since sheet metal ductworkinstallations are sometimes used by theothertradesasscaffolding,actualjobcon-ditionsshouldreallyindicatetheamountofspotweldingorothermeansoffastening.

STATIC PRESSURE

1/2” to 1”

1” to 2”

2” to 3”

3” to 6”

Over 6”

DUCT SIZE

To 48”49” to 96”Over 96”

To 42”43” to 96”Over 96”

To 36”37” to 72”Over 72”

To 24”25” to 60”Over 60”

To 18”19” to 48”Over 48”

RECOMMENDED CENTERS

At 4 corners & centerline30” centers18” centers





Assembly InstructionsDOMJ Flange & DOMH Flange (continued)

Step 4: Gasket Application

Step 5: Installing the Cleat

Applya2to3''stripofgasketonthe4exposedcornersofoneframe,aspictured.

Startingatthecenteroftheothermatingframe,applyasinglestrapofgasketcompletelyaroundtheinsideedgeoftheframe.IMPORTANT:Thisgasketmustalsocovertheexposededgeoftheductsecionandthegapbetweentheductwallandthecorner.

Snapa6''pieceofeithermetalorPVCcleatoverthematingframe,usingthefollowingrecommendations:

1/2''to2''sp-1pieceon24''centers2''to3''sp-1pieceon18''centers4''to6''sp-1pieceon12''centersOver10''sp-continuouscleat

ToWhomItMayConcern:

SUBJECT:DuctconstructionotherthanthatintheHVAC-DCS-1985

The foreword of the 1985 HVAC-DCS states that "Although standardization intrinsicallyinvolvesselection,nointentionofdiscriminationagainsttheuseofanyproductormethodthatwouldserveadesigners'sneedequallyorbetterexists."Additionally,recognitionofequivalentorotherconstructionisacknowledgedinthetextasfollows:

1. Italicized wording in paragraph one on page 1-12 states "a fifth alternative, that of using non-illustrated construction, is recognized based on sponsor dem- onstrated equivalency subject to the approval of authorities regulating use of thisvoluntaryacceptancestandard.SMACNAdoesnotvalidateequivalency."

2. Text on page 1-14 states that "certain joints have been assigned maximum pressure classes. Such restrictions are not intended to prohibit consideration of other limits where evidence of acceptability is presented under the equiva- lentconstructionprinciple."

3. ParagraphS1.18onpage1-15statesthat"Otherconstructionthatmeetsthe functional criteria in Section VII or is as serviceable as that produced by the constructiontablesmaybeprovided."

4. A sentence on page 1-37 says "See Figure 1-4A for commentary on propri- etaryjointsystemsandseeSectionVIIforjointperformanceevaluation."

5. Thetextonpage1-38"invitesauthoritiestoconsideralternativeconstructions" andsays"consultthemanufacturersofalternativesystemsforratings,assembly requirementsandrecommendations."

6. Note3onpageIVstatesthat"theAssociationrefrainsfromendorsementof proprietary products." Note 4 on this page says "the Association will not review orjudgeproductsorcomponentsasbeingincompliancewiththedocument."

7. Paragraph S 3.3 on page 3-2 says "Nothing herein is intended to constitute implieddisapprovalofthedesigner'sconsiderationofothermethodsofconstruction."

8. Paragraph S 3.26 on page 3-13 states that "Illustrations of accessories and sleeves and collars are representative of a class of such items and are not intendedtoprecludetheuseofcomponentsnotpreciselyidenticaltothese."

9. Three alternative procedures for rating construction relative to the SMACNA tablesaregivenonpage7-5,analysis,historicaltrackrecordandtesting. Commentaryonwitnessingtestsandonuseoftestdataisprovidedinthelast paragraph on page 7-11, ending with "Authorities are invited to evaluate such construction based on evidence presented by sponsors." Otherwise, the per- formancecriteriausedfortheSMACNArectangularducttablesaregivenin SectionVII.Generalperformancerequirementsarediscussedonpage1-3.

WethinkthatthesestatementsfromtheHVAC-DCSreflectaclearpolicyofSMACNA'sabstention from judging unillustrated components and systems as being equivalentwhile encouraging consideration of thembased on evidence presented by sponsors.Otherwise,SMACNAhasnotpublishedorauthorizedanyaddendaforthe1985HVAC-DCS.

Sincerely,

JohnH.StrattonDirector,TechnicalServices

smacna POlicY Page 15

duct cOnstRuctiOn standaRds

SHOP STANDARDSRECTANGULAR DUCT REINFORCEMENT

Minimum Rigidity Class* - Minimum Gage Duct Reinforcement Spacing

WhenreferringtoTable1-3thruTable1-10intheSMACNAHVACDuctConstructionStandards,2nded.,1995,

UsetheDyn-O-Mate“H”AngleonRigidityClass“F”,“G”and“H”UsetheDyn-O-Mate“J”AngleonRigidityClassesabove“H”

ThetablesasshownherearetheSMACNATableswiththoseinterpretations alreadysubstituted.

Thesetestsresultsareshownasfollows:

SMACNA Table Variation permittedper certifiedtest.

8' 6' 5' 4' 3' 2 1/2' 2'26'' dn H-26 H-26 H-26 H-26 H-26 H-26 H-2627-30'' H-26 H-26 H-26 H-26 H-26 H-26 H-2631-36'' H-24 H-26 H-26 H-26 H-26 H-26 H-2637-42'' H-24 H-24 H-26 H-26 H-26 H-26 H-2643-48'' H-22 H-24 H-26 H-26 H-26 H-26 H-2649-54'' H-20 H-22 H-26 H-26 H-26 H-26 H-2655-60'' H-20 H-22 H-24 H-24 H-26 H-26 H-2661-72'' H-18 H-20 H-22 J26T H-24 H-24 H-24 H-2473-84'' J-16 H-18 H-22 J26T H-24 H-24 H-24 H-2485-96'' J-16 J-18 J22T H-20 J22 H-22 H-22 H-22 H-22

97-108'' J22T J-18 J22T J-18 J22T H-18 J-22 H-18 J-22 H-18 J22109-120'' J22T J22T J22T J-18 J22T H-18 J-22 H-18 J22

R=Midpoint ReinforcementT=Conduit Type Tie Rods*=These tests were done as comparative tests, and the actual duct deflection was not recorded. They did not exceed SMACNA Deflection Standards.Note: Two (2) Tie Rods - equally spaced (28'' centerline) were used

1/2”W.G.Static

posornegDuct

Dimen.

*Eachductsystemshallbeconstructedforthespecificductpressureclassificationsshownonthecontractdrawingsfortheproject.Wherenospecificductpressureclassdesignationsareprovidedbythedesignerthe1”watergagepressureclassisthebasisofcompliancewiththesestandards,regardlessofvelocityintheduct,exceptwhentheductisvariablevolume:AllvariablevolumeductupstreamofVAVboxeshasa2”w.g.basisofcompliancewhenthedesignerdoesnotgiveapressureclass.

*Becausetotalpressuredecreasesinthedirectionoftheflowa,ductconstructionpressureclassificationequaltofanoutletpressure(ortofantotalstaticpressurerating)cannoteconomicallybeimposedontheentireductsystem.Pressureinductsnearroomairterminalsisnearlyalwaysbelow1/2”w.g.

*AsterisksindicatewordingthatistakendirectlyandverbatimfromtheSMACNAHVACDuctConstructionStandards,2nded.,1995.

Inadditiontotheabove,anyvariableairvolumesystemductof1”and1/2”w.g.constructionclassthatisupstreamoftheVAVboxesshallmeetSealClassC.

8' 6' 5' 4' 3' 2 1/2' 2'14'' dn H-26 H-26 H-26 H-26 H-26 H-26 H-2615-20'' H-26 H-26 H-26 H-26 H-26 H-26 H-2621-24'' H-24 H-26 H-26 H-26 H-26 H-26 H-2625-30'' H-24 H-26 H-26 H-26 H-26 H-26 H-2631-36'' H-22 H-24 H-24 H-26 H-26 H-26 H-26 H-2637-42'' H-20 H-22 H-24 H-26 H-26 H-26 H-26 H-2643-48'' H-18 H-20 H-22 H-26 H-26 H-26 H-26 H-2649-54'' H-18 H-20 H-22 J-26 H-24 J-26 H-24 J-26 H-24 J-26 H-24 J-2655-60'' H-18 H-20 H-22 J-26 H-24 J-26 H-24 J-26 H-24 J-26 H-24 J-2661-72''' H-18 H-18 J H-22 J26T H-24 J26T H-24 J-26 H-24 J-2673-84'' J-16 J-18 J24T J-20 J22 H-22 J22 H-22 J-24 H-22 J-2485-96'' J-16 J-20 J-18 J-20 J-20 J22 H-20 J-22 H-2297-108'' J22T J-18 J22T J-18 J22T J-18 J-22 J-18 J-22109-120'' J22T J22T J-18 J22T J-18 J-22 J-18 J-22

2426T

SMACNA TABLE 1-2 DUCT SEALING REQUIREMENTS

Seal ClassClass

Sealing Required Static Pressure Construction Class

A Alltransversejoints,longitudinalseamsandductwallpenetrations

4”w.g.andup

B Alltransversejointsandlongitudinalseams

3”w.g.

C TransverseJoint 2”w.g.


duct cOnstRuctiOn standaRds Page 17



1”W.G.Static

posornegDuct

Dimen.


8' 6' 5' 4' 3' 2 1/2' 2'12'' dn H-26 H-26 H-26 H-26 H-26 H-26 H-26

13-18'' H-24 H-24 H-26 H-26 H-26 H-26 H-2619-26'' H-22 H-24 H-26 H-26 H-26 H-26 H-2627-30'' H-20 H-22 H-24 H-26 H-26 H-26 H-2631-36'' H-18 H-20 H-22 H-24 H-24 H-26 H-26 H-2637-42'' H-16 H-18 H-20 H-24 H-24 H-24 H-26 H-2643-48'' J-16 H-18 H-20 H-22 J26T H-24 H-24 H-2449-54'' J-16 H-18 J H-20 J H-24 H-24 H-2455-60'' J-16 J-18 J H-18 J H-22 H-24 H-2461-72''' J-16 J24T J-18 J26T H-22 H-22 H-24 H-2473-84'' J22T J-18 J22T J-20 J-24 J-22 J-24 J-22 H-2485-96'' J22T J-18 J22T J-18 J-20 J-20 J-22 J-22 J-2297-108'' JT22T JT22T K-18 JT22T J-18 J-22 J-18 J-22109-120'' JT22T JT22T JT22T K-18 J-22 J-18 J-22

H22J26T

2226T2226T

2226T2226T




2”W.G.Static

posornegDuct

Dimen.

UsingtheDyn-O-MateRODLOCK(ConduitTypeTieRod)DuroDyneCorp.,throughacertifiedtestingProgram(inaccordancewithChapter7oftheSMACNAHVACDuctConstructionStandards,2nded.1995)hasusedtheConduitTypeTieRodbeingattachedtotheductwallaloneasthereinforcementforthepaneltierod. Example:22TCentertierod:

WheretheConduitTypeTieRodisusedasaflangereinforcement,“JT”or“HT”,theconduittypetierodis installedasshownbelow:

Consult SMACNA construction standards page 2.97 Section 2.8.1 paragraph 7 for specifics on reinforcement recommendations for both positive and negative pressure duct systems.

1’’

ROD LOCKDriveinwithinstallationtoolPulltestedto1,909lbs.

1/4-20x1’’HexGrade5Bolt

1’’ODNEO/GALV.Washer(NoSealantrequired)

Drill5/16diaholeintoductwall

1/2’’ThinwallConduit

Tie Rod Installation

8' 6' 5' 4' 3' 2 1/2' 2'12'' dn H-24 H-26 H-26 H-26 H-26 H-26 H-26

13-18'' H-22 H-24 H-24 H-26 H-26 H-26 H-26 H-2619-22'' H-20 H-22 H-24 H-26 H-24 H-26 H-26 H-26 H-2623,24'' H-18 H-22 H-24 H-26 H-24 H-26 H-26 H-26 H-2625,26'' H-18 H-22 H-24 H-24 H-26 H-26 H-2627,28'' H-18 H-20 H-22 H-24 H-24 H-26 H-26 H-2629,30'' H-18 H-20 H-22 H-24 H-24 H-26 H-26 H-2631-36'' H-16 H-18 H-20 H-24 H-22 H-24 H-24 H-24 H-26 H-2637-42'' H-18 H-20 H-24 H-22 H-24 H-24 H-24 H-24 H-24 H-2643-48'' J-16 J-18 J26T H-20 J26T H-22 H-24 H-2449-54'' J-18 J26T J-18 J26T H-22 H-24 H-2455-60'' J-16 J24T J-18 J24T H-20 H-22 H-2461-72'' J24T J-16 J24T J-20 J24T J-22 J-24 J-2473-84'' J20T J20T J-18 J20T J-20 J-22 J-2285-96'' JT20T JT20T K-18 JT20T J-18 J-20 J-2097-108'' JT20T JT20T JT20T L-18 JT20 K-18 JT20109-120'' JT20T JT20T JT20T L-18 JT20 L-18 JT20

Thistableshowssometypicalductsizesandtheweightthatcanbesavedbychanginggagepercertifiedtest:

SMACNATableVariationpermittedpercertifiedtest.

DuctSize Sq.Ft.per5''Sect.

Lbs./Sq.Ft..91

Lbs./Sq.Ft.1.16

Lbs./Sq.Ft.1.41

Lbs./Sq.Ft.1.66

Lbs./Sq.Ft.2.16

26ga. 24ga. 22ga. 20ga. 18ga.30/18 40 40 51 62 73 9536/24 50 50 64 76 83 11942/24 55 55 70 85 100 13148/24 60 60 76 93 110 14354/24 65 65 83 101 119 15460/30 75 75 96 116 137 17872/36 90 90 115 140 164 21484/48 110 110 140 171 201 26196/48 120 120 153 186 219 285





3”W.G.Static

posornegDuct

Dimen.


8' 6' 5' 4' 3' 2 1/2' 2'10'' dn H-22 H-26 H-26 H-26 H-26 H-26 H-26

11,12'' H-22 H-24 H-26 H-26 H-26 H-26 H-26

13,14'' H-22 H-22 H-24 H-26 H-26 H-26 H-2615,16'' H-20 H-22 H-24 H-26 H-26 H-26 H-2617-20'' H-20 H-22 H-24 H-24 H-26 H-26 H-2621,22'' H-18 H-20 H-24 H-24 H-26 H-26 H-2623,26'' H-18 H-20 H-22 H-24 H-24 H-26 H-26 H-2627-30'' H-18 H-18 H-22 H-24 H-24 H-24 H-26 H-26 H-2631-36'' H-18 H-20 H-22 H-22 H-24 H-26 H-2637-42'' J-16 J-18 H-22 H-20 H-22 H-22 H-24 H-2643-48'' J-18 J26T J-18 J26T H-22 H-24 H-2449-54'' J-16 J24T J-18 J24T J-20 H-22 H-2455-60'' J-16 J22T J-16 J22T J-20 J-22 H-2461-72'' J20T J20T J-18 J-20 J-20 J-24 J-22 H-2473-84'' J20T J20T K-16 J20T J-18 J-20 J-20 J-2285-96'' JT20T JT20T JT20T K-18 JT20 J-2097-108'' JT18T JT18T JT20T L-18 JT20 L-18 JT20

109-120'' JT18T JT18T JT18T L-18 JT18 L-18 JT18

Inanygivenductsystem,accidentaloverpressurecouldoccurandmustbeaccountedforbydesignprovi-sions,suchasfailsafefeatures,replaceablereleasepanelsandstaticpressureswitchesthatcanshutdowntheentiresystem.Note:Onallductsystemsthataretobetestedforleakage,itisrecommendedthatthefirst100feetofcompletedductworkbetestedbeforeproceedingtocompletetheinstallation.

SHIPPING L SHAPED DUCT WITH THE ANGLE INSTALLED STEP ONE STEP TWO STEP THREE STEP FOUR

CompletetheframeandbendoverthehammeredgeofthePitts-burghLockinthestandardmanner.

Notchthe“hammeredge”ofthefemalePittsburghLock1/4”ona45degreeangleasshown.

Intheshop,installtheangleontheductwith-outthecornerpiece.

InthefieldinsertacornerpieceintotheangleatthemaleendofthePittsburghLock.




4”W.G.Static

posornegDuct

Dimen.

Precautions

8' 6' 5' 4' 3' 2 1/2' 2'10'' dn H-20 H-22 H-26 H-26 H-26 H-26 H-26

11,12'' H-20 H-22 H-24 H-24 H-26 H-26 H-26

13,14'' H-20 H-20 H-22 H-24 H-26 H-26 H-2615,18'' H-18 H-20 H-22 H-24 H-26 H-26 H-2619-22'' H-18 H-20 H-22 H-24 H-24 H-26 H-2623,24'' H-18 H-20 H-22 H-22 H-24 H-26 H-2625,28'' H-16 H-18 H-20 H-22 H-24 H-24 H-2429-30'' H-18 H-18 H24T H-22 H-24 H-24 H-2431-36'' J-16 J-18 H24T H-20 H-22 H-24 H-2437-42'' J-16 H24T J-18 H24T H-20 H-22 H-24 H-22 H-2443-48'' H24T J-18 H24T J-18 H-22 J-22 H-24 H-22 H-2449-54'' J20T J-16 J20T J-18 J-20 J-20 J-2255-60'' J20T H20T J-18 H20T J-20 J-2261-72'' JT20T JT20T K-16 JT20T J-18 J-20 J-2073-84'' JT20T JT20T JT20T L-16 JT20 K-18 JT2085-96'' JT18T JT18T JT18T IT16 JT18 L-18 JT1897-108'' JT18T JT18T JT18T JT16 JT18 L-18 JT18109-120'' JT18T JT18T JT18T KT16 JT18 KT18 JT18

A.Dyn-O-Mateframe.Useneoprenegasketbetweentheframes.Secureducttosleeve.

B.Retainingangle,securedtosleeveonly.

C.Firedampersecuredtosleeve.

D.20ga.Sleeveupto54”x54''-18ga. Sleeve54”andup.

E.Meltaway(200°F)pvccleat(typ).Install6”pieces12”oncenterstartingcleatatextremeend(corners).

NOTE:Installductandfiredampersleevepernormalinstallationprocedureswithboltsatthecornersuntilallductworkisinstalledandtestingiscompleted.Aftersuccessfultesting,theboltsatthecornersofthefiredampersleevesaretoberemovedsoastoinsurethatductwillbreakawayoncecleatsreachmeltingtemperatureof200degreesF.





6”W.G.Static

posornegDuct

Dimen.

Dyn-O-Mate Angle as a Breakaway Connection


8' 6' 5' 4' 3' 2 1/2' 2'8'' dn H-20 H-22 H-24 H-24 H-26 H-26 H-269'',10'' H-20 H-20 H-22 H-24 H-26 H-26 H-26

11'',12'' H-18 H-20 H-22 H-24 H-26 H-26 H-2613'',14'' H-18 H-18 H-20 H-22 H-24 H-26 H-2615-18'' H-16 H-18 H-20 H-20 H-24 H-24 H-2619'',20'' H-16 H-18 H-18 H-20 H-22 H-24 H-2421-24'' H-18 H-18 H-20 H-22 H-24 H-2425-28'' J-16 J-18 H-18 H-22 H-24 H-2429'',30'' J-16 J-18 H-22 H-24 H-2431-36'' J-16 J-18 J-20 H-22 H-2437-42'' J16T J-16 J-18 J-20 J-2243-48'' JT16 J-18 J-18 J-2249-54'' K-16 JT16 J-18 J-2055-60'' L-16 JT16 K-18 JT18 J-2061-72'' L-16 JT16 L-18 JT1873-84'' LT16 JT1685-96'' LT16 JT1697-108'' LT16 JT16

109-120'' LT16 JT16

NOTE:METALNOSINGMUSTBEUSEDWHEREVERLINERISPRECEDEDBYUNLINEDMETAL;OTHERWISEWHENVELOCITYEXCEEDS4000FPM(20.3MPS)USEMETALNOSINGONEVERYLEADINGEDGE.

ASDESCRIBEDONPAGE2.24,FIGURE2-19OFTHESMACNA HVAC DUCTCONSTRUCTION STANDARDS, 2ND ED., 1995

DETAIL A

AIR FLOW


Compliance to the 1998 California Mechanical Code Addendum



10”W.G.Static

posornegDuct

Dimen.

®

Duro Dyne East Division, Bay Shore, NY 631-249-9000 Fax: 631-249-8346Duro Dyne Midwest Division, Fairfield, OH 513-870-6000 Fax: 513-870-6005Duro Dyne West Division, Santa Fe Springs, CA 562-926-1774 Fax: 562-926-5778Duro Dyne Canada, Lachine, Quebec, Canada 514-422-9760 Fax: 514-636-0328 www.durodyne.com E-mail: [email protected]

© Duro Dyne Corp.Printed in USA 7/13

BB021503

Dyn-O-Mate Products are manufactured in the U.S.A.**Perforated Hanging Strap is manufactured in Canada.

domj flange · 2020. 2. 13. · hangers, angle & threaded rod coiled duro strap perforated...

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