Hoffman-Hoffman 2011 Stock Catalog and Price List for TN

HOFFMAN • HOFFMAN, INC.

ASHEVILLE, NC(828) 296-0111FAX: (828) 296-0077

CHARLOTTE, NC(704) 364-4700FAX: (704) 365-3427

RALEIGH, NC(919) 781-8011FAX: (919) 787-6019

WILMINGTON, NC(910) 791-4775FAX: (910) 791-4213

COLUMBIA, SC(803) 765-9360FAX: (803) 256-7728

GREENVILLE, SC(864) 676-1888FAX: (864) 676-9009

CHARLESTON, SC(843) 884-3201FAX: (843) 881-3628

KNOXVILLE, TN(865) 450-9770Fax: (865) 450-9353

CHATTANOOGA, TN(423) 693-2890Fax: (423) 693-2895

CHESAPEAKE, VA(757) 548-1700FAX: (757) 548-1727

RICHMOND, VA(804) 272-1500FAX: (804) 272-8599

ROANOKE, VA(540) 725-8701FAX: (540) 725-8711

GREENSBORO, NC(336) 292-8777FAX: (336) 292-6822

2011 Stock Catalog & Price List

www.hoffman-hoffman.com1.800.334.0254

Greensboro Warehouse

ASHEVILLE, NC(828) 296-0111FAX: (828) 296-0077

CHARLOTTE, NC(704) 364-4700FAX: (704) 365-3427

GREENSBORO, NC(336) 292-8777FAX: (336) 292-6822

RALEIGH, NC(919) 781-8011FAX: (919) 787-6019

WILMINGTON, NC(910) 791-4775FAX: (910) 791-4213

COLUMBIA, SC(803) 765-9360FAX: (803) 256-7728

GREENVILLE, SC(864) 676-1888FAX: (864) 676-9009

CHARLESTON, SC(843) 884-3201FAX: (843) 881-3628

CHATTANOOGA, TN(423) 693-2890Fax: (423) 693-2895

CHESAPEAKE, VA(757) 548-1700FAX: (757) 548-1727

RICHMOND, VA(804) 272-1500FAX: (804) 272-8599

ROANOKE, VA(540) 725-8701FAX: (540) 725-8711

KNOXVILLE, TN(865) 450-9770Fax: (865) 450-9353

HOFFMAN • HOFFMAN, INC.

2011 Stock Catalog & Price List

www.hoffman-hoffman.com1.800.334.0254Greensboro Warehouse

TENNESSEE STOCKNORTH CAROLINA STOCK

Ho

ffm

an

& H

off

ma

n 2

01

1 S

tock

Ca

talo

g &

Pri

ce L

ist 2011 SEC FOOTBALL

2011 SEC Schedule Grid Sept 3 Sept 10 Sept 17 Sept 24 Oct 1 Oct 8 Oct 15 Oct 22 Oct 29 Nov 5 Nov 12 Nov 19 Nov 26

Alabama @PennSt @UF VAN @OM UT OPEN LSU @MSU GaSou @AUB

Arkansas MO St Troy OPEN @OM @VAN UT MSU @LSU

Auburn Utah St MSU @Clemsn FlaAtl UF @LSU OM Samford @UGA OPEN BAMA

LSU Oregon NW St @MSU @WVir UK UF @UT AUB OPEN @BAMA USM @OM ARK

MSU @Memph @AUB LSU LaTech @UGA @UAB SC OPEN @UK UT Martin BAMA @ARK OM

Ole Miss Boise St SIllinois @VAN UGA @Fresno OPEN BAMA ARK @AUB @UK LaTech LSU @MSU

Florida FlaAtl UAB UT @UK BAMA @LSU @AUB OPEN UGA VAN @SC Furman FSU

Georgia Louisville SC CoastCar @OM MSU @UT @VAN OPEN @UF NMexSt AUB UK @GTech

Kentucky WKY UF @LSU JvilleSt MSU OM @VAN @UGA UT

South Carolina ECarolina @UGA Navy VAN OPEN @MSU @UT UF Clem

Tennessee NTexas Cincy @UF @UNC OPEN UGA LSU @BAMA SC MTenn @ARK VAN @UK

Vanderbilt Elon UConn OM @SC OPEN @BAMA UGA Army ARK @UF UK @UT @Wake

SEC Championship Game is December 3, 2011, at the Georgia Dome

www.hoffman-hoffman.com

PartnersHOFFMAN•HOFFMAN, INC.

Serving the Carolinas & Virginia Since 1947Now Serving Eastern Tennessee

Air Conditioning > Temperature Controls > Filtration > Ventilation

ABBVariableFrequencyDrives

AIRCONCEPTS,INC.UniqueAirDistributionProducts

AIRCUITY(HBT)IntegratedSensingandControl Solutionsfor Indoor

Environmental QualityALERTON(HBT)

InteroperableBuildingAutomationSystems AMERICANAIRFILTER

UnitVentilators,AirConditioningEquipmentAMERICAN ULTRAVIOLET COMPANY UltravioletAir & Water PurificationAMPCO

StacksandBreeching,Grease DuctAQC

SourceCapture EquipmentDustCollectionSystems

CAR-MON PRODUCTSCarbonMonoxideFume ExhaustSystems

CERUSINDUSTRIALMotor Controls includingStarters, Contactors,

Breakers, Drives, Bypasses&PanelComponentsCLIMACOOL

ModularChillersCLIMATECRAFT CustomAirHandlingUnitsDAIKININDUSTRIES VariableRefrigerantVolume AirConditioningSystems DUCTINCORPORATED

IndustrialClamp-Together Ducting DUCTSOX

FabricAir DistributionSystems EASTERNSHEETMETAL

SpiralDuct&FittingsENCELIUM(HBT)

LightingControlsforSmart BuildingsENVIRONMENTALTECHNOLOGIESVAVTerminalsAir Handling&FanCoilUnits

EVAPCOCooling Towers

EvaporativeCondensersClosedCircuitCoolers

FAFCOStatic IceStorage

FLANDERS/CSCBag In/Bag OutContainmentFiltration

FLANDERS/AIRSEAL Air HandlersforCleanroom Filtration,ASHRAE

andGasPhaseFiltration

PARAGONAirMeasurement & ControlSystems

PEERLESSPUMPVariousTypesof Pumps

PEPLiquidFiltration

PERRYFIBERGLASSFiberglassDuctSystems

PLASTICAIR PVC&FiberglassFans

ScrubberSystems

POWEREDAIREAirCurtainsandDoorHeaters

PRICEINDUSTRIESGrilles,Registers,&Diffusers,SoundAttenuators,UnderFloorAirDistribution,TerminalBoxes,HospitalOperatingRoom Air DiffusionDisplacementVentilation

RUSKINDampers (Fire, Smoke,Control,Isolation)Louvers, AccessDoors

RUSKINSOUNDSound AttenuationEquipment

SEMCO SpiralDuctandFittings

SCHWANKInfra-RedRadiantGas HeatingEquipmentHighIntensity&TubeHeaters

SONDEXPlate-Frame Heat Exchangers

SPIRAX-SARCOSteam Specialties

SWARTWOUT GravityVentilators FiberglassLouvers & Dampers Fire&SmokeVentilators

SYSTECONWaterManagementSystems

THERMAFLEXFlexibleDuct,Sheet MetalFittings

TMI CUSTOMAIRSYSTEMS CustomAirHandlingUnits

MechanicalEquipmentRooms

TRIDIUM(HBT) VyconSystems Integrator

UNITEDCOOLAIRCORP.PackagedandSplitAir,Water,andGlycol

CooledA/C&HeatPump Units

VIBRATION MOUNTINGS & CONTROLSVibrationIsolationEquipment, Seismic Isolation

WADDELLENGINEERINGAccurate AirflowMeasurement&Control

WATERFURNACEGeothermalandWater-SourceHeatPump Systems

FLANDERS/PRECISIONAIRE CleanroomFiltration,ASHRAEFiltrationandGasPhaseFiltration

FLEXMASTERFlexibleDuctSheetMetal Fittings

GLOBALPLASMASOLUTIONSBi-PolarIonization,ChemicalAdsorbers

GREENHECKFANCORP.RoofVentilatorsSidewallFansCentrifugalBlowers

KitchenVentilationEnergy RecoveryUnitsMake-UpAirUnitsDampers, Louvers

HAYSFLUIDCONTROLSAutomaticFlowControlValvesPipingPackagesHoseKits,HydronicSpecialties

HERRMIDIFIERHumidificationEquipment

HONEYWELL (HBT)LONworks™basedDirectDigital

Control Systems

LENNOX CommercialHVACProducts

LUVATA (HEATCRAFT)Replacement CoilsStainlessSteel&ProcessCoilsHighPressureSteam Coils

MARKELPRODUCTSCO.ElectricHeatingEquipment

MASONINDUSTRIES VibrationIsolationEquipment,Seismic Isolation

MCQUAYINTERNATIONAL Centrifugal,Scroll,&Screw CompressorChillers

AirHandlingUnitsRooftopA/CUnitsHeatPumps

PTAC/IncrementalUnitsMETROPOLITAN AIRTECHNOLOGY

Manufacturers ofRoto-Twist™

CableControlledDampers

MR.GOODTOWER®

SERVICES(HBT)Maintenance,Inspection,Repair&Parts

MUNTERS&DESCHAMPSLABSAir-to-AirEnergy Recovery Units100%OutsideAirUnitsDesiccant Dehumidification

NATIONALSYSTEMOFGARAGE VENTILATION Garage Ventilation Equipment

NUCLIMATEAIRQUALITY SYSTEMSInducedAirDistributionSystems & PoolSystems

Manufacturerproduct lines varyby state. Contactyourlocal Hoffman & Hoffman sales representativefor more details.

JUNE2010www.hoffman-hoffman.com

PartnersHOFFMAN•HOFFMAN, INC.Chattanooga, Tennessee

Knoxville, TennesseeAir Conditioning > Temperature Controls > Filtration > Ventilation

ABBVariable Frequency Drives

AIRCONCEPTS, INC.Unique Air Distribution Products

AMPCOStacks and Breeching, Grease Duct

AQCSource Capture Equipment

Dust Collection Systems

CERUS INDUSTRIALMotor Controls including Starters, Contactors

Breakers, Drives, Bypasses & Panel Components

CLIMACOOLModular Chillers

CLIMATECRAFTCustom Air Handling Units

DAIKINACVariable Refrigerant Volume Air Conditioning Systems

DUCTSOXFabric Air Distribution Systems

FLANDERS/AIRSEALAir Handlers for Cleanroom Filtration, ASHRAE

and Gas Phase Filtration

GLOBAL PLASMA SOLUTIONSBi-Polar Ionization, Chemical Adsorbers

GREENHECK FANCORPORATIONRoof Ventilators, Sidewall Fans, Centrifugal

Blowers, Kitchen Ventilation, Energy Recovery

Units, Make-Up Air Units, Dampers and Louvers

LENNOXCommercial HVAC Products

MARKELElectric Heating Equipment

MASON INDUSTRIESVibration Isolation Equipment

Seismic Isolation

McQUAYDIVISION •DAIKINGROUPCentrifugal, Scroll and Screw Compressor Chillers,

Air Handling Units, Fan Coil Units, Unit Ventilators,

Rooftop Systems, Vertical Self Contained Units,

Heat Pumps, PTAC/Incremental Units

MUNTERS (DES CHAMPS)Commercial Dehumidification, Energy Recovery Systems,

Desiccant Dehumidification Systems, Natatorium Systems

NATIONAL SYSTEMOFGARAGEVENTILATIONGarage Ventilation Equipment

NUCLIMATEAIRQUALITY SYSTEMSInduced Air Distribution Units

Induction / Chilled Beam Technology

PARAGONAir Measurement and Control Systems

PLASTICAIRPVC and Fiberglass Fans and Scrubber Systems

POWEREDAIREAir Curtains and Door Heaters

PRICE INDUSTRIESGrilles, Registers and Diffusers, Sound Attenuators,

Under Floor Air Distribution, Terminal Boxes,

Hospital Operating Room Air Diffusion,

Displacement Ventilation

SCHWANKInfra-Red Radiant Gas Heating Equipment

High Intensity & Tube Heaters

SEMCOSpiral Duct, Attenuation Products, Sound/Thermal Panels

SONDEXPlate-Frame Heat Exchangers

SYSTECONWater Management Systems

THERMAFLEXFlexible Duct and Sheet Metal Fittings

TMICUSTOMAIR SYSTEMSCustom Air Handling Units

Mechanical Equipment Rooms

Connecting Engineers, Equipment &Technology

1

A

AccessDoors..................................................8,14

C

CubeCoreRegisters.............................................3

CubeCoreReturnGrilles......................................4

E

ElectricalAccessories.........................................16

F

FilterGrilles...........................................................4

FlexibleDuct..........................................................6

H

HangingSystems................................................15

L

LouveredGrilles....................................................2

M

MountingFrames...................................................2

N

NylonClamps........................................................6

R

RoofCurbs............................................................8

ReturnGrilles........................................................4

S

SEMCOAd............................................................9

SpiralPipe&Accessories..............................10-15

StainlessSteelClamps.........................................6

Stick-OnFittings....................................................7

SquaretoRoundTransitions.................................5

T

TermsandConditions.........................................17

V

VarithermDiffusers................................................3

VolumeControlDampers......................................5

P.O. Box 77258 • Greensboro, NC 27417-7258 • 3816 Patterson St. 27407 Phone: 336-292-8777 • Warehouse Sales: 1-800-334-0254 • Fax: 336-252-1703

Parts Dept: 1-800-332-2295 • Fax: 336-252-1734Hoffman Building Technologies: 1-800-332-8992 • Fax: 336-252-1744

All prices are net each, FOB Knoxville, TN freight prepaid and added to invoice. Method of shipment and routing will be as designated by Hoffman & Hoffman. Orders requiring shipment via air or other specific methods will be subject to additional freight charges. Prices subject to change without notice.

Table of Contents

registers / grilles / diffusers

transitions / control dam

persflexible duct &

accessoriesTENNESSEE

access doors / roof curbs

spiral pipe &accessories

electrical accessories

2

LOuver FAced ceiLiNg diFFusers

Neck Size Panel Size Nominal CFM* Price Each

6 24x24 250 $41

8 24x24 400 $41

10 24x24 575 $41

12 24x24 775 $41

14 24x24 975 $41

6 12x12 235 $30

8 12x12 350 $30

louver faced Tee-Bar laY-IN• Allsteelconstructionwithawhite(B12)powdercoatfinish

• Flushmountinginlay-intee-barceilings

• Four-waypattern,removablecones

• Optionalcontroldamper.Seepage5.

• Centerbuttonedopeningfordamperadjustment

Size Price Each

12x12 $23

24x24 $29

MouNTINg fraMe• Allowseasyinstallationoflay-indiffusersinplasterorgypsumceilings

• Steelconstructionwithawhite(B12)powdercoatfinish

• Allnecessarymountinghardware

*Performancebasedonasound levelofapproximatelyNC30.Formorespecificperformance information,consultyourHoffman&Hoffmanrepresentative.

Pricessubjecttochangewithoutnotice.AllshipmentsareFOBKnoxville,freightprepaidandaddedtoinvoice.

regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

3registers / grilles /

diffuserstransitions /

control dampers

flexible duct &accessories

TENNESSEEaccess doors /

roof curbsspiral pipe &accessories


misceLLANeOus Air disTriBuTiON PrOducTs


Inlet SizeNominal

CFM*Noise

CriteriaPrice Each

8” 300 30 $399

10” 400 30 $399

12” 500 30 $399

varITherM® dIffuserTheVaritherm® isa thermallypoweredself-modulatingdiffuser featuringaspecializedlinkagedesignforoptimalzonetemperaturecontrolinastand-alonepackage.TheVaritherm®isavailableforheatingandcoolingmodeswithanautomaticheating/coolingchangeover.

• Designedforteebarlay-inceilings

• Steelbackpan,faceplateandlinkageforstrengthanddurability

• Minimumairflowadjustmentatdiffuser

• Forcedopenmadeforsystembalancing

• Manualtemperaturesetpointadjustmentatdiffuser

• Hingedplaquewithpowerfulmagneticclosure

• White(B12)powdercoatfinish

*PerformancebasedonasoundlevelofapproximatelyNC30.Formorespecificperformanceinformation,consultyourHoffman&Hoffmanrepresentative.

cuBe core regIsTer• Aluminum“eggcrate”type1/2inchcubecoreforsurfacemounting

• Includesopposedbladedamper


Size Nominal CFM* Price Each

6x6 225 $24

8x8 400 $26

10x10 650 $31

12x12 900 $36

14x14 1150 $46

4

Neck Size Panel Size Nominal CFM* Price Each

22x22 24x24 2700 $48

cuBe core reTurN grIlle• Aluminum“eggcrate”type1/2in.cubecorefortee-barlay-inceilings


Overall Dimension = T-Bar Module - 14

Listed Size - 14

532 1 14

1 38

misceLLANeOus reTurN griLLes

Neck Size Panel Size Nominal CFM*Price

with Filter

20x20 24x24 1400 $84

fIlTer reTurN laY-IN• Extrudedaluminumframewithawhite(B12)powdercoatfinish

• 45°blades

• Hingedcoreandlatchesforeasyfilterchange

• Continuousframewithoutscrewholes


Neck Size Panel SizeNominal

CFM*Price Each

22x22 24x24 1600 $39

louvered sTeel reTurN• Tee-BarLay-In

• Steelconstructionwithawhite(B12)powdercoatfinish

• Fixedhorizontalbarssetat45°

4034


regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

5

Size Price Each Size Price Each

6x6x5 $6 12x12x12 $10

6x6x6 $6 15x15x14 $13

8x8x8 $7 22x22x6 $16

9x9x7 $8 22x22x8 $16

9x9x8 $8 22x22x10 $17

9x9x9 $8 22x22x12 $17

10x10x8 $8 22x22x14 $18

10x10x10 $8 22x22x16 $18

12x12x10 $9 22x22x18 $20

sQuare-To-rouNd adaPTers• Constructedof26ga.galvanizedsteel

• Closedsquarecorners

misceLLANeOus Air disTriBuTiON PrOducTs

Size Butterfly Radial

6 $10 $11

8 $11 $12

10 $11 $14

12 $12 $15

14 $19 $21

Butterfly

voluMe coNTrol daMPers• Butterflystyle,steelconstruction

• Radialshutterstyle,steelconstruction,lowprofileforflexductinstallations

• Sizesmatchalldiffusers

Radial

Five Segment Blades are rotatedto desired Damper Configuration

Mounting Clip

Ref. Detail ofDiffuser Neck-Inlet

Use Std. Flat Blade Screwdriverto Operate Damper

Top View of Damper

Side View of Damper

A ± 1/32

49/64"



persflexible duct &







6

FLexiBLe ducT ANd AccessOries

INsulaTed ducTFlexibleductisconstructedwithaspringsteelwirehelix,encapsulatedina2-ply,air-tightinnercore.Extra-thickinsulationwithathermalvalueofR6encompassesthecoreandametalized,reinforcedvaporbarriersur-roundstheentireduct.Positivepressure:6”W.G.(4”-12”)4”W.G.(14”-20”).Negativepressure:1”W.G.(4”-10”)1/2”W.G.(12”-20”).


Diameter Price Each Diameter Price Each

4-5” $1.50 14” $2.75

6” $1.75 16” $2.75

8-9” $2.00 18” $3.00

10” $2.25 20” $3.25

12” $2.50

Price Each for 1 - 299 Price Each for 300 - 499 Price Each for 500 - up

$.33 $.32 $.31

sTaINless sTeel claMPs• Wormdrive,swivelaction

• Suitableforhighorlowpressure,insulatedoruninsulated

NYloN claMPs• Self-locking,175lb.tensilestrength

• 36in.cone;join2togetherforlargerdiameters

• Clampsarereleasableuntilappliedwithtensioningtool

regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

7

misceLLANeOus ducT FiTTiNgs

aIr-TITe sTIcK-oN fITTINg• Roundtakeofftosheetmetalduct

• QualityAdhesivebackingforquickmounting

• Neoprenespongegasketforlowleakage

• Includesdamperandhandquadrant

• Galvanizedsteelconstruction

Size (in.) Price Each Size (in.) Price Each

6 $6 12 $12

7 $8 14 $16

8 $8 16 $19

9 $10 18 $30

10 $10 20 $34

aIr-TITe sTIcK-oN saddle• Roundtakeofftoroundmetalduct

• Polyethylenecross-linkedfireretardantgasket

• 11/2”gasketandflange

• 26gaugegalvanizedconstruction

• Includesdamperandhandquadrant

Size (in.) Price Each

6 $8

8 $10

10 $13

12 $15



persflexible duct &






8


regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

Access dOOrs ANd rOOF curBs

sTraIghT roof curBsCurbsare12”highandareconstructedof18gaugegalvanizedsteelwithweldedseams.Theyhave1-1/2”thick,3lbdensityrigidfiberglassinsulation,2”flashingstripandfactoryinstalledtreatedwoodnailerstrip.

Curb Model

A B CMaximum Load (lbs)

Price Each

12 12 12 12 1000 $40

15 131/2 131/2 12 1000 $43

17 151/2 151/2 12 1000 $46

19 171/2 171/2 12 1000 $49

22 201/2 201/2 12 1200 $54

26 241/2 241/2 12 1200 $65

*30 281/2 281/2 12 1330 $75

*34 321/2 321/2 12 1470 $86

*40 381/2 381/2 12 1600 $101

Curb Maxi mu m Price Model A B C Load (lbs) Each Freight

12 12 12 12 1000 $59

15 13 1 / 2 13 1 / 2 12 1000 $61

17 15 1 / 2 15 1 / 2 12 1000 $66

19 17 1 / 2 17 1 / 2 12 1000 $66

22 20 1 / 2 20 1 / 2 12 1200 $75

24 22 1 / 2 22 1 / 2 12 1200 $80

26 24 1 / 2 24 1 / 2 12 1200 $86

30 28 1 / 2 28 1 / 2 12 1330 $98

*34 32 1 / 2 32 1 / 2 12 1470 $108

*40 38 1 / 2 38 1 / 2 12 1600 $128

*46 44 1 / 2 44/ 2 12 1730 $129

*52 50 1 / 2 50 1 / 2 12 1870 $147

*58 56 1 / 2 56 1 / 2 12 2000 $165

The equipment r ail constr uction is all w elded unitiz ed, 18 gauge galv aniz ed steel shell and base , w ood naile r, and fl ashing cap of 20 gauge galv aniz ed steel .

Length Freight

3' Included

4' Included

*6' Add Frt.

Price Each*

$88

$112

$146

5”

12”

3’ 4’ or 6’

/

Curbs are 12" high and are constructed of 18 gauge galvanized steel with welded seams. They have 1-1/2" thick, 3lb density rigid fiberglass insulation, 2" flashing strip and factory installed treated wood nailer strip.

Included

Included

Included

Included

Included

Included

Included

Included

Add Frt.

Add Frt.

Add Frt.

Add Frt.

Add Frt.

*Curb sizes 30 thru 40 must ship Motor Freight.

hINged access door• 24ga.galvanizedsteelconstruction

• 1inchinsulation

• Neoprenegasketandcamlocksfortightclosure

• Startertabforeasyinstallation

Nominal Size Price Each Nominal Size Price Each

6”x6” $11 14”x14” $19

8”x8” $12 16”x16” $24

10”x10” $14 18”x18” $28

12”x12” $15 24”x24” $39

99

10

sPirAL PiPe ANd FiTTiNgs

• Singlewallspiralduct

• G60galvanizedsteel

• Allfittingsarestandardslipconnection

STRAIgHT PIPE 10 FT. LENgTHS

Duct Size Wt. Each (lbs.) ga.Price er 10 Ft.

Length

4 10.8 26 $13

6 16.2 26 $19

8 21.6 26 $24

10 27.0 26 $31

12 32.4 26 $36

14 37.8 26 $42

16 43.2 24 $48

18 48.6 24 $53

20 54.0 24 $59

CoNCENTRIC REDuCER

Duct Size Wt. Each (lbs.) ga. Each Price

6to4 0.9 26 $19

8to6 1.4 26 $15

10to6 2.0 26 $17

10to8 1.8 26 $17

12to8 2.5 26 $20

12to10 2.2 26 $20

14to10 4.7 26 $22

14to12 4.9 26 $22

16to12 5.4 24 $29

16to14 5.7 24 $29

18to16 6.4 24 $32

20to16 8.7 24 $49

20to18 9.2 24 $49

6 inch and 20 inch

8 inch through 18 inch


regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

11

sPirAL PiPe FiTTiNgs

PIPE CouPLINg


4 0.4 26 $4

6 0.5 26 $4

8 0.7 26 $5

10 0.9 26 $5

12 1.1 26 $5

14 1.3 26 $5

16 1.4 24 $7

18 1.6 24 $8

20 2.3 24 $10

FITTINg CouPLINg


4 0.4 26 $2

6 0.5 26 $2

8 0.7 26 $2

10 0.9 26 $3

12 1.1 26 $3

14 1.3 26 $3

16 1.4 24 $3

18 1.6 24 $3

20 2.3 24 $3



persflexible duct &






12


regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s


90 DEgREE ELBoW


4 1.7 26 $10

6 3.4 26 $13

8 5.5 26 $17

10 8.2 26 $29

12 11.1 26 $36

14 12.0 26 $56

16 15.3 24 $65

18 19.1 24 $82

20 29.7 24 $101

45 DEgREE ELBoW


4 1.0 26 $6

6 1.8 26 $8

8 3.0 26 $10

10 4.4 26 $21

12 6.0 26 $25

14 6.6 26 $34

16 8.4 24 $38

18 10.3 24 $47

20 16.0 24 $58

Thru 8 inch

Above 12 inch

Thru 12 inch

Thru 8 inch

Above 12 inch

Thru 12 inch



control dampers







TEE


6x6x6 3.2 26 $20

8x8x8 4.5 26 $23

10x10x10 6 26 $27

12x12x12 7.8 26 $30

14x14x14 9.6 26 $35

16x16x16 11.7 24 $39

END CAP


4 0.4 26 $8

6 0.7 26 $10

8 1.0 26 $12

10 1.4 26 $13

12 1.8 26 $15

14 2.6 26 $17

16 3.1 24 $20

18 3.7 24 $22

20 5.5 24 $26

14


regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

sPirAL PiPe AccessOries


6 2.1 20 $29

8 2.5 20 $32

10 2.9 20 $34

12 3.4 20 $36

14 3.8 20 $42

W X HMin/Max Pipe Size

Nominal CFM Each Price

10x4 8/24 250 $55

10x6 8/24 350 $59

14x6 8/24 450 $64

18x6 8/24 550 $72

18x8 14/24 800 $76

20x8 14/24 850 $79

24x8 14/24 900 $94

Duct Size (in.)

opening Size (in.)

Door Size (in.)

Each Price

6 3x7 4x8 $27

8-10 3x7 4x8 $27

12-14 7x11 8x12 $33

16-18 7x11 8x12 $33

20-24 11x15 12x16 $52

daMPer• 20ga.galvanizedconstuction• Factory-mountedstand-offwithlockinghandquadrant• Designedforspiralductbalancingapplications• Sealbecomespartofductwork

sPIral grIlle• Surfacemount• Constructedofgalvanizedsteel(millfinish)• Integralgasketsealsgrilletightlytoduct• Builtinextractortoallowaccuratebalancing

sPIral access door• Insulatedconstructionwithneoprenegaskets• Syntheticknobswithmetalthreadedinsertsforeaseofturningand preventionofthreadstripping• Noneedfortoolstoopen



control dampers






sPirAL hANgiNg sysTems

gRIPPLE HANgINg SySTEMS

Part Number Description LengthEach Price

HF02 LoopHangerSize2100lbs 5ft $5










HF-SG-1/4-N02 StudHangerSize2100lbs 15ft $7



HF-EYE-N02 EyeletHangerSize2100lbs 5ft $5






Cutter WireRopeCutter $40

TOOL-4-5BX TensioningTool $71

Cable Kits Sold 10 Per Bag

gripple Lock

Tensioning Tool

Cutter

16


regi

ster

s / g

rill

es /

diff

user

str

ansi

tion

s /

cont

rol d

ampe

rsfl

exib

le d

uct &

acce

ssor

ies

TENN

ESSE

Eac

cess

doo

rs /

roof

cur

bssp

iral

pip

e &ac

cess

orie

sel

ectr

ical

ac

cess

orie

s

Model

faN sPeed coNTrolSpeedcontrolsareforusewithshadedpoleandopenpermanentsplitcapacitormotorsupto5.0amps115voltsinglephaseonlyandrequiresa2x4handybox(notincluded).

Price Each: $32

ModellINe volTageTherMosTaTWall-mountedlinevoltagethermostatisdesignedforon/offcontrolincoolingorheatingapplications.Recommendedforfanandunitheaterapplicationsonly.U.L.Listed.Requiresstandardhandybox(notincluded).

TemperatureRange:50-90˚FElectricalRating: 22AMPS@125/277VAC 3/4HP@124AC,11/2HP@277VAC

Price Each: $26

sINgle Phase sTarTerThisstarterhasHOAcapabilityinasinglephasepackagewithwiderangeoverload.

• Universalapplication

• 1PH,110-240V,0.1-1HP

• On/Offswitch

• Voltage/drycontactinputs

Price Each: $109

17

HOFFMAN • HOFFMAN INC.

See our greensboro Stock ForABBVariableSpeedDrives.......................................................................................................34

AccessPanels...........................................................................................................................69

Actuators...................................................................................................................................58

BrickVents.................................................................................................................................50

CerusStarters...........................................................................................................................33

DaikinParts&Accessories.........................................................................................................3

FireDampers,ControlDampers,Louvers........................................................................... 56-67

GasketedSpiralPipeFittings.............................................................................................. 77-83

GreenheckExhaustFans&Accessories.............................................................................. 4-31

Filters&Accessories........................................................................................................... 88-90

MarkelHeaters..........................................................................................................................87

SmokeDetectors.......................................................................................................................58

SteamSpecialties................................................................................................................ 94-96

VAVBoxes&HotWaterCoils.............................................................................................. 52-53

P.O. Box 77258 • Greensboro, NC 27417-7258 • 3816 Patterson St. 27407 Phone: 336-292-8777 • Warehouse Sales: 1-800-334-0254 • Fax: 336-252-1703

Parts Dept: 1-800-332-2295 • Fax: 336-252-1734Hoffman Building Technologies: 1-800-332-8992 • Fax: 336-252-1744

Documents

Hoffman-Hoffman 2011 Stock Catalog and Price List for TN