Stressing Catalogue

A complete solution designed for the

challenging demands of concrete stressing

Concrete Stressing Products

A complete solution designed for the

challenging demands of concrete stressing


www.precision-surelock.com2

PrecisionSure-Lock (Dallas,Texas)andTTFijnmechanica (Roermond,TheNetherlands), twoof the

largestsuppliersofprestressingproducts,hascombinedwithEnerpac’sglobalpresencetoprovidean

unprecedentedrangeofproductsandservicesthroughouttheworld.

From wedge anchoring products to tensioning jacks to fabrication equipment, Enerpac’s three

manufacturinglocationshaveover60yearsofexperienceandknowledgeprovidingproductsthathave

PTI,ICC,IBCandETAGacceptance.

Enerpac’sSURE-LOCK®brandedproductsare themost trusted

and recognized names in the industry. We provide over 400

anchorage products, including wedges, chucks, and anchor

plates.Enerpac’sSURE-LOCK®andSURE-LOCK®IIsinglestrand

anchorage systems meet the requirements of the International

CodeCouncil’s (ICC)AcceptanceCriteria303.AllSURE-LOCK®

strand chucks and wedges are manufactured in-house, using

only the highest quality steel. Where appropriate, components

are heat-treated and tested to rigorous specifications, including

100% magnaflux inspection, hardness testing and individual

load-testingtoensurereliableperformance.

Enerpac has built a strong reputation supplying tensioning

components for theworld’s largestETAGapprovedsystemholders.

Wedgesofallsizesandanchorheadsupto59 inches (1500mm)

in diameter are produced using state-of-the-art CNC machining

centers. 100% inspection of size and laser checking thread tooth

profiles are just a few ways Enerpac meets and exceeds our

customer’shighexpectationsforquality,reliability,anddelivery.

Enerpachasalsobroadeneditslineofproductionequipmentand

field-proveninstallationequipment,suchasstressingrams,multi-

strandjacks,hydraulicpumps,toolsandaccessories.

Around the globe, Enerpac is committed to be the first choice

providerofPre-stressed/Post-Tensionedconcreteproducts.

Enerpac’s Global Leadership In Products and Services Expanded to Markets of Prestressed Concrete, Cable Stay, Mining, Geotechnical, and Barrier Cable

3

4

6

8

9

10

14

16

18

22

DAPTJSCJ

ZU

ZE, ZGPE, EG

SU

RE

-LO

CK

®

Index

One time use products: Wedges,Anchors,SpliceChucksandBarrelChucks

Multi-Use products: StrandChucks,SpliceChucksandWedges

Cable Barrier products: GRABB-IT®AnchorsandFerruleLoops

Accessories: AnchorCleaningTool,HandWedgeSetter,more

Mono-strand: TensioningJacks,NosesandGrippersets

Multi-strand: TensioningJacks

Hydraulic Pumps: ForusewithMono-strandTensioningJacks

Hydraulic Pumps: ForusewithMulti-strandTensioningJacks

Strand Processing Equipment

Category Description Series Page

Hyd

raul

ic

Pum

ps

Tens

ioni

ng

Jack

s


�

10

F250SL2F375SL2F437SL2F500SL2F500SLJ2F600SL2

F250SL2RF375SL2RF437SL2RF500SL2RF500SLJ2RF600SL2R

F250SL3RF375SL3RF437SL3RF500SL3RF500SLJ3RF600SL3R

F5CAF5CAF5CAF5CA––

F5TCAF5TCAF5TCAF5TCA––

–– – –F6CAF6CA

F8BF8BF8BF8BF13BF13B

RCBRCBRCBRCB––

Contact Enerpac @ 972-287-2390

Customanchorsandwedgesareavailabletomeetyouruniquestressingneeds.

Shownlefttoright:F5PF, F5CA, F5CHR, F500SL2 and F5TCA

One-Time Use Products

Trusted and Recognized Brand

• SURE-LOCK® Wedges – Custom sizes and configurations – Pulling wedges – Cable-stay wedges

• SURE-LOCK® Anchors – SURE-LOCK® Mono-strand castings – SURE-LOCK®II Mono-strand castings – Multi-strand wedge plates

• SURE-LOCK® Chucks – Splice chucks safely connect two sections of strand – RCB chucks for “In-Pocket” stressing – Chucks include 2-part wedge without ring

(available with other wedge types)

• ICC-ES report ESR-2381 ensures Enerpac’s SURE-LOCK® and SURE-LOCK®II single strand anchorage systems comply with the prevailing building codes

Tensioning Jacks

Acompletelineoffield-provenhydraulictensioningjacksforbothmono-strandand

multi-strandapplications.

Anchor Heads

Machinedanchorheadsavailableincustomerspecifiedsizesandholepatterns.

Strand Size

(in)

2-Part WedgeModel Number

2-Part Wedge with RingModel Number

3-Part Wedge with RingModel Number

SURE-LOCK® 0.5" AnchorModel Number

SURE-LOCK®II 0.5" AnchorModel Number

SURE-LOCK® 0.6" AnchorModel Number

Chuck BodyModel Number

RCB Chuck Body Model Number

Page:

One-time use Wedges, Anchors and Chuck Bodies

0.250.380.43

0.50-0.520.50-Jumbo

0.60-0.62

5

Pho

to: S

unco

ast

Po

st-T

ensi

on

F5PFF545PFF5CHRF5SPTF6PF

F5250F5375F5437F5500F5500R3F5600F5600R3

F6250F6375F6437F6500F6600

StrandSizes:

0.25 to 0.60 inchesWedgeType:

2-part, 3-partCoatingType:

Unplated

Weight

(oz)

DescriptionStrand Size

(in)

Pocket Former and Chair

Strand Size

(in)

ModelNumber

Description Wedge Weight

(lbs)

Body

Chucks and Wedges

ModelNumber

Unbonded Post-Tensioning Systems rely on critical SURE-LOCK® Anchor and Wedge components to transfer compressive and load balancing forces to concrete.

One-Time Use Products

Strand Size

(in)

Description Weight

(lbs)

Splice Chucks

ModelNumber

SURE-LOCK®

1.5Inchpocketformer45degreepocketformer

1.5inchintersectionalchairSplitpocketformer

Pocketformer

Chuckand2-partwedgewithoutringChuckand2-partwedgewithoutringChuckand2-partwedgewithoutringChuckand2-partwedgewithoutring

Chuckand3-partwedgewithringChuckand2-partwedgewithoutring

Chuckand3-partwedgewithring

SplicechuckSplicechuckSplicechuckSplicechuckSplicechuck

0.500.500.500.500.60

1.01.90.60.32.1

0.250.380.430.500.500.600.60

F8BF8BF8BF8BF8BF13BF13B

F250SL2F375SL2F437SL2F500SL2

F500SL3RF600SL2

F600SL3R

1.02.02.02.02.02.12.1

0.250.380.430.500.60

3.53.53.53.53.5


Pho

to: D

YW

IDA

G-S

yste

ms

Int’

l.

Shownlongesttoshortest:Splice Chucks, Strand Chucks and Anchor Chucks

• Multi-use design offers economical solution for pre-casting and pre-stressing applications

• Bayonet cap features knurled finish for improved grip and easy opening

• Chuck and anchor components available separately for economical service and repair

• Engineered plating reduces corrosion and extends chuck life

• All wedge assemblies include o-ring retainer to reduce lost pieces and ease assembly

High Quality, Durability and Reliability

SURE-LOCK® multi-use chucks and wedges are used by pre-cast/prestressed concrete plants to produce poles, slabs, walls, segments, T sections, beams and girders used in all types of construction.

Multi-Use Strand Chucks

Normallyusedatthestressingendofabed.Bayonetcapofferlesslikelihoodofdamagetocapduringtensioning.

• Includescap,spring,wedgeandbody• Easyopening,cleaningandinspection• Replacementpartsavailable

Multi-Use Splice Chucks

Twolengthsofstrandcanbeconnectedwhilemaintainingthestrengthofacontinuouslength.

• Safelyconnectstwostrandsections• Quickandsimpleassembly• Reduceswaste

Multi-Use Anchor Chucks

Oftenusedonthenon-stressingendofabed,thesechucksareveryeconomicalwithfewcomponents.

• Openchuck• Simpleandeasytouse• Mosteconomical

Multi-Use Products

7

F1197F1276F1250F1312F1343F1375F1437F1500ELF1562F1600

F197JF276JF250JF312JF343JF375JF437J

F500JELF562JF600J

F1RF1RF1RF1RF1RF2RF2RF2RF3RF3R

F1BF1BF1BF1BF1BF2BF2BF2BF3BF3B

F1CF1CF1CF1CF1CF2CF2CF2CF3CF3C

F1SF1SF1SF1SF1SF2SF2S

F2SELF3SF3S

F4197F4276F4250F4312F4343F4375F4437F4500ELF4562F4600


F500JELF562JF600J

F1CPF1CPF1CPF1CPF1CPF2CPF2CPF2CPF3CPF3CP

F9BF9BF9BF9BF9B

F10BF10BF10BF11BF11B

F1BPF1BPF1BPF1BPF1BPF2BPF2BPF2BPF3BPF3BP

F1SF1SF1SF1SF1SF2SF2SF7SF3SF3S

F2197 F2276 F2250F2312 F2343 F2375 F2437 F2500GL F2562 F2600


F500JGLF562JF600J

F1RF1RF1RF1RF1RF2RF2RF2RF3RF3R

F4BF4BF4BF4BF4BF5BF5BF5BF6BF6B

Contact Enerpac @ 972-287-2390!


Pre-Tensioning Systems

Hydraulicpre-tensioningsystemsavailablewithcustomstrokes,capacitiesandcontrols.

Accessories

Acompletelineofaccessorycomponentsforwedgeandanchormaintainence,such

ascleaningbrushesandwedgesetters.

Strand Size

ModelNumber

Jaw Assembly

Weight

(lbs)

Multi-Use Strand ChucksRetaining

Ring

Strand Size

ModelNumber

Jaw Assembly

Weight

(lbs)

Multi-Use Splice ChucksCoupling Body Back

PlateSpring

Strand Size

ModelNumber

Jaw Assembly

SURE-LOCK® Multi-Use Anchor ChucksRetaining Ring Body

StrandSizes:

5 mm to 0.60 inchWedgeType:

2-part and 3-partCoating:

Zinc plated

Multi-Use Products

Body Cap Spring

Page: 9

SURE-LOCK®

5mm7mm0.25"0.31"0.34"0.38"0.43"0.50"0.56"0.60"

1.01.01.01.01.02.02.02.02.62.6

5mm7mm0.25"0.31"0.34"0.38"0.43"0.50"0.56"0.60"

2.52.52.52.52.54.04.04.06.06.0

5mm7mm0.25"0.31"0.34"0.38"0.43"0.50"0.56"0.60"


F18500F20500F21500F17500F21000F500SL2PF500SL2RPF500SL3PF22000FRCBPF8BPF22500F18550F20550

Clockwisefromcenter:F21000, F18500, F22000, F22500, F500SL2P, F21500, F20500, F8BP, F17500 and FRCBP

GRABB-IT® Simple, Reliable and Cost Effective

• Cable anchorage can be assembled prior to installation (with wedges fully seated)

• Ferrule insert design allows easy installation• Neat appearance – no chipping or removal of

concrete required• Easy maintenance and repair of damaged cable• A cost-effective method of installing or re-tensioning

barrier cable• Swivel GRABB-IT® makes installation easy and can

accomodate 5° ramp inclines

Barrier Cable Products

Contact Enerpac @ 972-287-2390!


Barrier Cable provides a safe and economical solution for vehicle and pedestrian protection in this parking structure.

Strand Size

(in)

ModelNumber

Description Weight

(lbs)

Barrier Cable Products

StrandSizes:

0.50 inchWedgeType:

2-part and 3-partCoating:

Zinc Plated

1/2"MaleGRABB-IT®

1/2"FemaleGRABB-IT®

LoopFerruleInsertGRABB-IT®DeBarChuckAssembly

1/2"GRABB-IT®Splice2-PartWedge

2-PartWedgewithRing3-PartWedgewithRing

0.5"OTUChuckThreaded/Zinc0.5"RCBChuck

Chuck1-1/4"GalvanizedThreadedCap

1/2"MaleSwivelGRABB-IT®

1/2"FemaleSwivelGRABB-IT®

0.50.50.50.50.50.50.50.50.50.50.50.50.50.5

2.402.200.551.758.000.130.130.130.600.550.550.352.402.20

9

400460400480400520400530400555400560400580402220F10000F7562F7500F7437F7375F7250F8562F8500F8250F10003F10004F10005

Shown:F10000, F7562 and F7250

Accessories

Chair

Availableinvariouslengths.JackFeetandStressingTubesarealsoavailable.

Anchor Cleaning Tool

Removesresidualconcreteslaganddebrisfromseatingarea,forimprovedseatingperformance.

Tools and Accessories for SURE-LOCK® Products

Use ModelNumber

Description Weight

(lbs)

Tools and Accessories

Trouble Shooting Anchor

Usedtohelpfreeajackthatwillnotreleasefromatensionedcable.

Hand Wedge Setter

Providesaquickwaytopreliminaryseatwedgesforretentioninanchor.

MU

LTI-

USE

MA

INT

EN

AN

CE

PO

ST-

TE

NS

ION

A

CC

ES

SO

RIE

S

• Wedge and chuck body brushes make cleaning and inspection fast and effective

• Several head sizes for correct lubrication – essential for ease of release and proper wear to extend chuck life

ShortcabletubeShortcablenose

Troubleshootanchor45˚Stressspacer

12"Chair18"Chair

HandwedgesetterAnchorcleaningtoolLubricationfixture

9/16"–0.60"Jawbrush1/2"Jawbrush

7/16"–15/32"Jawbrush3/8"Jawbrush

1/4"–5/16"Jawbrush9/16"–0.60"Bodybrush3/8"–1/2"Bodybrush

1/4"–5/16"BodybrushGreaseconeforF1BbodyGreaseconeforF2BbodyGreaseconeforF3Bbody

22.852.252.204.0525.8034.502.451.6521.550.550.500.500.500.500.650.600.600.250.250.25


PTJ5SPTJ5P5DA1-AL5DA1PTJ6SPTJ6P6DA1

S/AS/AD/AD/AS/AS/AD/A

Weight

(lbs)

OilCapacity

(in3)

SeaterType

Model Number

ToolOperation

Strand Diameter Standard

(in)

Stroke

(in)

ToolCapacity

(tons)

Tool Effective

Area

(in2)

RC-1010PT and RC-1510PT Cylinders

Longerspringlifeandimprovedretractionarethebenefitsfrom

thesespeciallydesignedcylinders.

SpringPowerPowerPowerSpringPowerPower

Mono-Strand Stressing Tools

Shown:PTJ5S and 5DA1

• Durable, field-proven designs, with “soft-grip” ergonomic handles reduce operator fatigue

• Single-acting PTJ models, with spring-seating and optional power-seating are equipped with the new Enerpac RC Post-tensioning cylinders with a 10" stroke, ideal for slab-on-grade applications

• Double-acting DA models have an 8.5" stroke and are machined from a steel billet; feature standard power-seating and “gun-drilled” internal hydraulic passages

• All jacks have a standard 3" nose assembly. Longer nose assemblies are available as accessories for all models

• A full line of grippers is available to tension common strand diameters

• Complete offering of Enerpac parts and soft kits allow quick and easy service

Field-proven Tools for Mono-Strand Tensioning

TOOL SELECTION CHART

SCJ Short Cable Jack

Forpullingapplicationswherethetendonsareshortened,theSCJJackonlyrequires4"ofexposedcable.

Usesstandard10"strokeS/Acylinders,otherstrokesavailableuponrequest.

Max Pressure

(psi)

5DA1-AL Reduced Weight Jack

Witha17%weightreduction,thisjackincreasesoperatorsafetybyreducingfatigue,

whilestillhavingallthedurabilityofaSURE-LOCK®product.

0.50-0.520.50-0.520.50-0.520.50-0.520.60-0.620.60-0.620.60-0.62

10.010.08.508.5010.010.08.50

55553542767652

4.484.486.286.286.286.287.95

20202020303026

10,00010,0006,5006,500

10,00010,0006,500

45.345.353.053.062.862.867.6

11

5DA16DA1

B

C

A

H9310H9210S

402000403325

400900400900401652401652400900400900400988

400880400880401655401655400880400880N/A

400850*400850*401660*401660*400850400850400986

N/AN/AN/AN/A400980*400980*400990*

401200401200305365305365401200401200403165

400740*400740*401520*401520*

400740*400740*403180*

305340*305340*305360*305360*

305340*305340*403140*

401180401180401840401840401180401180403220

400930400930––400930400930–

400940400940401670401670400940400940–

400950400950––400950400950–

400960400960––400960400960–

PTJ5PTJ65DA16DA1

Mono-Strand Stressing Tools

DA, PTJ, SCJ Series

Capacity:

20-30 tons Stroke:

8.5-10 inchesStrandDiameters:

.375-.60 inchMaximumOperatingPressure:

6,500-10,000 psi

A B CModel No.

3/8"NPTFports;PTJandDApowerseatmodelsincludeFZ-1055fitting.

OPTIONAL AND REPLACEMENT ACCESSORIES SELECTION CHART

0.43" 0.50"0.38" 0.62"3"

Jack Feet

Tworequiredperjack.Usedinplaceofanosetoreactoneithersideofwedgepocket.

HC-Series Hoses

Durablerubberhosesdesignedtostanduptotherigorsoflong-termtensioningapplications.

Model Number

Hose End (NPT)

1 2

Internal Dia.

(in)

Length

(ft)

Model Number Used with Jack

Nose

WedgeSeater

Gripper

Installation Pulling Tendon

Mono-Strand Tensioning Tool Operational SequenceThesequenceofoperationofthedouble-acting5DA1toolisillustrated.Single-acting,spring-seatmodelsaresimilar.

Seating Wedge Retraction

4 mm6"

Nose

3" 6"

Wedge Seater Gripper Set Diameter

5 mm 6 mm 7 mm

Dimensions (in)

*Shippedwithtool.

6.57.06.56.5

21.022.018.518.5

9.010.27.58.5

3/81/4

3/81/4

3/83/8

1010


PTJ5S

PTJ6S

PTJ5P

PTJ6P

5DA1-AL

5DA1

6DA1

1

H4049L

The Quickest andEasiest Way to Start Working Right Away

• Optimum match of individual components• Sets include 10 ft. hose(s), gauge and fittings• Uses reliable ZU-Series Post Tensioning Pump

Mono-Strand Jack Pump Sets

Stressing Jack Model Number

Jack Selection (SeeMono-strandJackSectionofthiscatalogforfullproductdescriptions)

Idealforslab-on-groundapplications.

Page: 10

Idealforslab-on-groundapplicationswithpowerseating.

Idealforelevatedapplications.Fast,double-actingwithpowerseating.

Seater Type

Spring

Power

Power

Shown:ZU4408PB, PTJ5S, 5DA1

4" Face Pressure Gauges

Durableandbuilttoholdcalibration,thiseasytoreadgaugeisglycerin-filled.

Model Number

FillPressure(psi)

Port(in)

Nominal Strand Diameter Range

(in)

Tool Capacity

(ton)

Stroke

(in)

Glycerin

More information

Seethe“YellowPages”sectionforprecautionstoconsiderduringtensioningapplications.

Page: 17

Designed to be tough, the ZU4-Series pump with steel reservoirs will take the abuse of today’s construction sites. The ZU4 is the ideal pump for post tensioning applications.

10

10

8.5

20

30

20

30

20

20

26

0.50-0.52

0.60-0.62

0.50-0.52

0.60-0.62

0.50-0.52

0.50-0.52

0.60-0.62

0-10,000 1/4

13

S5S-ZB*

S6S-ZB*

-

-

-

-

-

(1) H9310

(1) H9310 (1) H9210S

(2) H9310 (1) H9210S

F100095

(1) FZ1660

(2) FZ1660

(3) FZ1660

ZU4408PB* ZU4908PB*

2

-

-

S5J-ZB*

S6J-ZB*

S5DAL-ZB*

S5D-ZB*

S6D-ZB*

3 3

1

2

3

1

2

3

HF-100HF-101HF-102

S Series

Capacity:

20 to 30 tonsStroke:

8.5-10 inchesMaximumSystemOperatingPressure:

6,500-10,000 psi

Mono-Strand Jack Pump Sets

EXAMPLE:

5DA1,Double-actingjackforusewith0.50strand,8.5"stroke

ZU4908PB,115VACwithPowerSeatingValve

S5D-ZB,whichwillinclude:•(2)H9310hoses•(1)H9210Shose•(1)H4049Lgauge•Fittingstoassemblehoses andgauge

SET SELECTION:

Select the jack

Select the pump

Find the set model number in the blue field of the matrix

Hose(s) Gauge

Pump Selection (SeePumpSectionofthiscatalogforfullproductdescriptions)

Accessories Included

Page: 16

Swivel Fitting 45˚ Street Elbow

Typical Mono-Strand system set-up. ZU4908PBElectric Pump and the VM43-LPS Manual Valve for power-seating. 5DA1 Stressing Jack, used for power-seat applications of 0.50 inch strand.

H4049L

*115Voltmodelshown.Toorder208-240-Voltpump,replace“B”with“I”(Americas)or“E”(Europe).

Hydraulic Oil

Toprotectyoursystem,useonlyEnerpachydraulicoilinyourjackandpumpsystems.Oilisavailable

inanumberofcapacitiestomatchyourneeds.

Model Number Contents

1Quart1Gallon5Gallons


• Custom sizes available• Equipped with hydraulic lock noses or self-tightening• Multi-use stressing heads available• Plated for corrosion resistance• Power seating available on all models• For use with 0.50" – 0.62" strand

Contact Enerpac @ 972-287-2390

ContactEnerpactospecifycustomjacksandanchorheads.

Pumps for Multi-Strand Jacks

Acompletelineoflargepumpsareavailabletopoweranysizemulti-strand

stressingjack.From3hpto20hpandwithanyvalverequirement,thereisanEnerpacpumptofityourapplication.

Anchor Heads

Anumberofstandardanchorheadsizesandpatternsareavailable.Theycanalsobebuiltto

customer’sspecificdesign.

An example of the versatile, durable multi-strand stressing jacks available.

Shown:Stressing Jack - 680 ton, 150 mm stroke

Capacity:

50-1000 tonsStroke:

6-20 inchesMaximumOperatingPressure:

8,800 psi

Multi-Strand Series

Mullti-Strand Stressing Jacks

1515

Stressing Jack System Worksheet

Please complete the following information prior to contacting Enerpac for a stressing jack system proposal.

Description of Application (providedrawingsifpossible):

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

TensioningSystem ❑Existing ❑Development

Tendons ❑Bonded ❑Unbonded

JackDesign ❑Standard ❑Custom

BearingLocation ❑AnchorHead ❑BearingPlate

DrawingofAnchorHead(s)Available ❑Yes ❑No

NumberofStrands

StrandSize

HolePatternandDiameter

AnchorHeadDiameter

AnchorHeadHeight

AnchorHeadMaterial

Stroke

TotalForceNeeded

HydraulicSeatingDevice ❑Yes ❑No

FrontorRearGripping

TubeBundle ❑Yes ❑No

Quantity

StressingWedgeRelease ❑Auto ❑Manual

NumberofHoseConnections ❑2 ❑3

SpecialCorrosionRequirement

WeldableCylinderorNon

RequiredLeadTime

SparePartRequirements

Environmental Conditions(e.g.ambienttemperature,dust,saltwater,etc.)

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Additional Requirements (e.g.liftingattachments,spareparts)

________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

DRAWING EXAMPLE

Company_________________________________________ Contact_______________________________________ Project_______________________________________

Phone___________________________________________ Fax __________________________________________ E-mail_______________________________________


Shown:ZU4908PB

• Features Z-Class high-efficiency pump design, higher oil flow and bypass pressure, cooler running and requires 18% less current draw than comparable pumps

• Powerful 1.7 hp universal electric motor provides high power-to-weight ratio and excellent low-voltage operating characteristics

• High-strength, molded composite shroud protects motor and electric components, while providing an ergonomic, non-conductive handle for easy transport

• Low-voltage pendant provides additional safety for the operator (remote control units)

• Metal valve handle provides strength for repetitive actuation and allows operator to select handle positions

ZU4 Classic Electric Pumps

Optional Skidbar

Anoptionalskidbarprovidesgreaterpumpstabilityonsoftorunevensurfaces.Toorder,add-KtomodelnumberorSB2-4.

Your First Choice for a Construction Pump

Electrical Information

Basicelectricalpackageincludesmechanicalcontactor,ON/OFFtoggleswitch,pendantwithsingle

electro-mechanicalpushbutton,24Vtransformerandoperatoraccessiblecircuitbreaker.

VM-22 Valve

TheVM-22isa3-way,2-positionvalvewithin-linechecktoholdpressureafter

pumpisturnedoff.Selectbyplacinga7inthefourthdigitofthepumpmodelnumber.

Increased output flow and extended brush life increase productivity for post-tensioning applications.

▼

ZU4 Pump with LCD

LCDreadoutprovidesdiagnosticcapabilitiesandavisualpressuredisplayforoperatorsdemanding

themostsophisticatedportableelectricpump.Toorder,specifymodelZU4408KB-TorZU4908KB-T.

Page: 17

17

115V

230V

ZU4704PBZU4404PBZU4408PBZU4408KB-TZU4904PBZU4908PBZU4908KB-T

Classic Electric Pumps

ZUSeries

ReservoirCapacity:

1.0-10.0 gal.FlowatRatedPressure:

60 in3/min.MotorSize:

1.7 hpMaximumOperatingPressure:

10,000 psi

Z-Class – A Pump for Every Application

PatentedZ-Classpumptechnologyprovideshighby-passpressuresforincreasedproductivity–importantinapplicationsusinglonghose

runsandhighpressure-dropcircuits,likeheavyliftingorcertaindouble-actingtools.ChoosingtherightZU4pumpforyourapplicationiseasy:

Premium Electric Pump• Digital(LCD)displayfeaturesabuilt-inhourmeterandshowsself-

diagnostic,cycle-countandlowvoltagewarninginformation.Pressurecanalsobedisplayedwhenthepumpisequippedwithanoptionalpressuretransducer.Thesepremiumfeaturesarenotavailableonanyotherpump—anywhere!

Standard Electric Pump• ForapplicationsthatdonotrequiredigitaldisplayfeaturesofthePremium

Pump.Availableinallmanualorjogversions.

Classic Electric Pump• TheClassichastraditionalelectro-mechanicalcomponents(transformers,

relaysandswitches)inplaceofsolid-stateelectronics.TheClassicdeliversdurable,safeandefficienthydraulicpowerfordemandingmarketslikeconstruction,post-tensioningandfoundationrepair.

*Modelusedforsingle-actingcylinderinfoundationrepairapplications.1)AVM33Mmaybesubstitutedwhenonlysingle-actingtoolsareused.Replacethe4thdigitwithnumber3.2)Toorderpumpwithnoremoteoperatorcontrol,replacethePwithRinthemodelnumber.3)Toorderpumpwith208-240V,1ph,50/60Hz,replacetheBwithIinthemodelnumber.4)Toorderpumpwithlargeroilreservoir,replacethe“04”(1gal.)inthemodelnumberwith08(1.75gal.),10(2.5gal.),20(5gal.)or40(10gal.).

UsableOil Cap.4)

(gal)

Weight

(lbs)

Used with Tool

Model Number 2) 3)

115VAC

ValveType1)

Output Flow Rate (in3/min) Relief Valve Adjustment Range

(psi)

Motor Electrical Specification3)

(volts-ph-Hz)

Motor Size

(hp)

Sound Level

(dBA)

100 700 5,000 10,000 psi psi psi psi

SELECTION CHART

UserAdjustableReliefValve OilFillPortSAE#10 OilLevelSightGauge OilDrain1/2"NPTF M8x12LG VM43MValve(shown)

Factory Installed Features and Options SkidBar(shown)

Dimensions(in)

Reservoir Size(gal)

Flo

w (i

n3 /m

in)

Flow(in3/min)

Current(amps)

Pressure (psi)

Cur

rent

(am

ps)

FLOW CHART

*

S/A&D/A

PowerSeat

1 2 6.0 8.1A

VM22VM43MVM43MVM43M

VM43-LPSVM43-LPSVM43-LPS

700700700700700700700

535535535535535535535

76767676767676

60606060606060

1.01.01.751.751.01.751.75

1,000-10,000 115-1-50/60 1.7 85-90

61.159.465.667.363.569.772.0

19.0016.29

9.00 .50

11.00

5.60

A3.75

17.0

03/8"-18NPTF

9.4610.50

0 2000 4000 6000 8000 10,0000

100

200

300

400

500

600

700 25

20

15

10

5

0


Pho

to: S

chw

ager

Dav

is, I

nc.

Pho

to: D

YW

IDA

G-S

yste

ms

Int’

l.

H4049L

Shownfromlefttoright:ZG6440MX-BCFH, ZG5420MX-B

• Two-speed pump design, with high by-pass pressure, for rapid cylinder advance

• Electric pumps available in multiple voltage options• Full length reservoir sight tube for monitoring oil level• Gasoline pumps utilize 4-cycle Briggs®, Honda® and

Waukesha® Engines• Electric pumps include TEFC motors with starters

Hydraulic Pumps for Multi-Strand Jacks

AllZ-ClasselectricpumpsareCSAcompliantandmostarealsoCEcompliant.ContactEnerpacformoreinformation.

The Right Pump for the Job

Power Options

Pumpscanbepoweredbyelectricityorgasoline,withmultiplehorsepowerandreservoiroptionsforgreaterversatility.

The San Francisco - Oakland Bay Bridge (far left) is a dramatic example of SURE-LOCK® components performing in signature projects.

SURE-LOCK® Wedges are part of the PT System for the Woodrow Wilson Bridge crossing the Potomac River. Sixty massive precast post-tensioned segmental V-Piers connected by post-tensioned tie beams are the core of the project which will support over 200,000 vehicles per day.

4" Face Pressure Gauges

Durableandbuilttoholdcalibration,thiseasytoreadgaugeisglycerin-filled.

Model Number

FillPressure(psi)

Port(in)

Glycerin0-10,000 1/4

19

ZG5, ZE5, ZE6

ZG6

PE, EGM

ZE5ZG5ZE6ZG6PEEGM

Hydraulic Pumps for Multi-Strand Jacks

Useradjustablereliefvalveonallmanual valves,3/8"NPTFonAandBports, 1/4"NPTFonauxiliaryports.

RollBar(optional)

ReturnLineFilter(optionalonZG5, StandardonZG6)

Usable OilCapacity

(gal)

PressureRating

(psi)

OutputFlow Rate

(gal/min)

Weight

(lbs)

Pump Series

(Seeinfoboxabove,right)

SoundLevel

(dBA)

Motor/Engine Size*

(hp)

ZE, ZG, PE, EG Series

ReservoirCapacity:

5-18 gal.FlowatRatedPressure:

0.43 - 4.40 gal/min.MotorSize:

3-18 hpMaximumOperatingPressure:

10,000 psi

1ststage 1ststage2ndstage 2ndstage

ReliefValve

FillPort

GaugeShutOffValve

DrainPlug

OilLevelandTemperatureGauge

Gauge15,000psi

*ConsultEnerpacforavailablevoltages.**Dimensionshownbasedon10-gallonreservoirtoapproximatesize.ConsultEnerpacforexactspecificationsonmodelswith2.5–and5–gallonreservoirs.

OilLevelGauge

OilDrain

CollapsibleHandles(ZG6only)

Cart(standardonZG6only)

ValveLocation

Motor / EngineType

Duetothedifferencesincontrolrequirementsandsizeofcertainmulti-strandjacks,pleasecontact

Enerpacforthecorrectpumpandvalveconfigurationforyourexactapplication.Theselectionchartshownhereisforuseindeterminingpumpflow,oilcapacitiesandweightofthedifferentpumpseries.

ElectricGas-Honda®

ElectricGas-Briggs®

ElectricGas-Kohler®

Dimensions shown in inches.

Dimensions shown in inches.

5,105

5,10101818

1,2001,8001,2002,0003,7003,700

0.520.430.870.872.001.50

210140250334720890

7588-93

8091-9578-84

94

3.05.57.5

13.012.518.0

10,00010,00010,00010,00010,00010,000

3.683.033.903.904.403.40

46.00

22.2

5

35.0

0

17.3 5.228.0

17.5

22.5

33.020.0

39.3

47.461.0

22.636

.8

5.5

15.7**19.9**

10.6

**

22.7**

17.3 5.228.0

17.5

22.5

33.020.0

39.3

47.461.0

22.636

.8

5.5

15.7**19.9**

10.6

**

22.7**

20www.precisionpt.com

Anchor:�For monostrand tendons, normally a ductile iron casting which houses the wedges and is used to transfer the prestressing force to the concrete.

Anchor�Heads�(Wedge�Plate):�The hardware which holds the wedges of a multi-strand tendon and transfers the tendon force to the bearing plate.

Barrel�Chuck:�A cylindrical metal device housing the wedges and normally used with a bearing plate to transfer the prestressing force to the concrete.

Calibration�of�Jack�and�Gauge: Calibration is extremely important. This is the process of using a load cell to validate the load induced by the jack, through its entire stroke, correctly corresponds with the pressure on the gauge. In general, stressing jacks are about 95% efficient, actual efficiency will vary with age and condition of the jack.

Chair:�Hardware used to hold post-tensioning tendons in their proper position to prevent displacement before and during concrete placement.

Splice�Chuck:�A device, normally spring loaded, for connecting two strand ends together, transferring the prestressing force from one end to end of the tendon.

Encapsulated�System:�A system which provides watertight connections at all stressing, intermediate and fixed-ends, and has the anchor cavity side of the anchorage covered by a water-tight cap filled with a corrosion inhibiting coating material.

Hand�Seating�Tool:�A small, hand held device used to properly align (seat) the wedges in the anchor prior to attaching the jack to the strand for stressing.

Lift-Off:�The process of checking the force in a stressed tendon by using a jack and lift-off chair (optional) to load the strand until the wedges begin to move from the wedge plate.

Multi-Use�Splice�Chuck: A coupler which uses a 3-piece wedge and is made of material for repeated use.

OTU:�One-time use.

Pocket�Former:�A temporary device used at the stressing-end during casting of the concrete to provide an opening in the concrete, allowing the stressing equipment access to the anchor cavity.

SOG:�Slab-on-ground.

Trouble-Shooting�Anchor:�A special anchor used for structural modification or repair of existing tendons. The anchor consists of a removable segment which allows it to slide onto an existing strand. The segment is then returned and tightened by screw or bolt.

Wedge:�A conically shaped device which transfers the stressing force from the prestressing steel (strand) into the wedge plate or anchor. The teeth are beveled at the front end to assure gradual development of tendon force over the length of the wedge.

1) From Post Tensioning Institute

1. Only trained and certified personnel are allowed to operate the stressing equipment and observe stressing operations.

2. Follow all instructions in the Post-Tensioning Institute Field Procedures Manual.

3. Don’t stress any tendons with concrete slurry inside the anchor cavity. Concrete in the anchor cavity will prevent proper seating of the wedges and can cause property damage or injury.

4. Don’t use the jack if it does not seat properly on the face of the anchor.

5. Don’t overstress tendons in order to achieve elongation.

6. Don’t allow obstructions in the path of the jack extension.

7. Don’t use extension cords longer than 100 ft. (30m) or less than 3 wire, 12 gauge. Improper power supply will damage the equipment.

8. Don’t continue stressing if you suspect that something is not working properly.

9. Don’t de-tension with loose plates, spacing shims or piggy backing. Always use proper tools and training.

10. Don’t stand in the immediate vicinity of the jack, any point of the tendon being stressed, or between the jack and the pump during stressing or de-stressing.

11. Don’t permit other workers in the immediate area of the jack or pump during stressing operations.

12. Don’t hammer or beat on the jack or jack cylinders.

13. Don’t do anything if you are not sure – contact an expert.

Precautions

www.enerpac.com

Visitourwebsitetolearnmoreabouthydraulicsandsystemset-ups.

Definitions1)

Prestressing Precautions and Definitions

21

System Component Supply

Allinformationshowisforgeneralunderstanding,contactEnerpactodiscussyourspecificrequirements.

Custom ProductsEnerpac/PSLhasbuiltastrongreputationsupplyingtensioningproductstoourETAGapprovedsystemholdersandtoothersystemholdersaswell.Wedgesofallsizesandanchorheadsupto59inches(1500mm)indiameterareproducedusing state-of-the-art CNC machining centers. 100% inspection of size andlasercheckingthreadtoothprofilesarejustafewwaysENERPACmeetsandexceedsourcustomers’highexpectationsforquality,reliability,anddelivery.

Anchor HeadStrand

Material

Diameter(in)

Height(in)

Common Anchor Heads

Quantity Diameter Range(in)

Diameter(in)

Height(in)

CarbonandAlloySteels

Common Couplers

Quantity Diameter Range(in)

CouplerStrand

Material

CarbonandAlloySteels

Common Wedges

Type Diameter Range(in)

WedgeStrand

Material

CarbonandAlloySteelsSingle-useMulti-use

General Capability Sheet

2.172.562.562.562.562.954.334.334.924.92

1.974.335.125.916.698.27

10.2410.2411.8112.60

0.50-0.62

1367121927313742

3.354.134.134.135.125.126.106.50

6.307.689.06

10.6313.9814.3715.1617.52

0.50-0.62

47121927313742

0.19-0.62


Unbonded Tendon Fabrication Lines

SURE-LOCK®buildsmachinestosuittheneedsoftheclient.Wemanufacture2-,3-,and4-tublinesdependingonthecustomer’spreference.SURE-LOCK®

linesautomaticallymeasureandshearthestrand,givingaccuratelengthcontrol.Singleordualpay-offscanbeprovided,makingmaterialchangesswiftandeasy.Leveragedhydraulicshearsprovidecleanendcutsof0.50"and0.60"PCstrand.Easyaccesstorotateorchangeshearbladesminimizesdown-time,andmulti-trackdrivebeltsreduceexpense.Localorremotedatainputisavailable.SURE-LOCK®deliversquality,durability,andcustomersupportinourcompletelineofequipment.

Unbonded Tendon Extrusion Lines

Completelinesareavailableinseveralconfigurations.Singleormultiplestrandpay-offs,variousextruderdiametersdependingondesiredoutput,coolingtroughlengths,chillercapacity,andsingleormultipletake-upsarealloptionsfortheclient.SURE-LOCK®linesarebuiltwitheverythingthecustomerneeds,includingpumps,vacuumloaders,drawermagnets,highcapacitychillers,heatexchangingcoils,andthemostdurabletake-upsintheindustry.Individualcomponentsarealsoavailableforupgradeofexistinglines.

Cable Bolt Fabrication Lines

SURE-LOCK®buildsautomaticcableboltfabricationequipmentfortheminesupplyindustry.Theselinesincludestrandpay-off,measuring,andcuttingstations,providingaccuratelycutpiecesforfurtherfabricationintoroofbolts.

Fixed End Seating Equipment

SURE-LOCK®buildscompleteanchorseatingsystemsthatincludetherequiredhydraulicpump,seatingram,steelworkbench,gauge,andhoseswithboth0.5"and0.6"strandcapacity.Weprovideeither“push”or“pull”systemsaccordingtothecustomer’sneed.


2323

Strand Anchor Fabrication Lines and Assembly Table

Geotechnicalstrandanchorsrequirespecializedproductionequipment.SURE-LOCK®providesequipmentbuiltwithknowledgeoftheindustryrequirements.Precisemeasurementandcuttingalong,witheitherhalf-pipeorrollingtables,makeanchorassemblyefficient.

SURE-LOCK®provideshigh-qualityequipmentforcoilinganduncoilinganchorsthatisprovendurableandreliable.

Material Handling Equipment

SURE-LOCK®manufacturesstrandreels,forkextensions,racks,coilstackers,andmanyothertypesofhandlingequipment.

Anchor Coilers and Uncoilers

SURE-LOCK®manufacturesextremelyproductivecoatinglinesforstrandusedinthefabricationofgeotechnicalanchors.Theheartofthissystemisaninnovativecomputer-controlledskip-coatingsystemthatprovidescleanbondedzonesandstressingtailswhileproperlyunbondingthefreelength.Touchscreenprogrammingofvariousconfigurationswithincoilsiseasyandintuitive.

Strand Anchor Extrusion Lines and Custom Machinery

SURE-LOCK®alsohascapabilitiestomanufacturecustomequipment.Basedontheclient’sdesiredfunctionorproprietarydesign,SURE-LOCK®makesmachinesthatwork.


e-mail:[email protected]

Internet:www.precision-surelock.com

03-0301032–609_US_R1©2011Enerpac-Subjecttochangewithoutnotice.


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Enerpac Worldwide LocationsThe Industrial Tools Line

Cylinders • General Purpose • Pancake • Aluminum Lightweight• Low Height • Heavy-duty • Hollow Plunger • Industrial • Pull • Long Stroke• Jacks• Spread

Pumps • Manual • Electric Driven • Compressed Air Driven • Petrol Driven

System Components• Hoses, Couplers, Oil• Gauges, Adaptors • Manifolds, Fittings

Valves• 3- and 4-Way Directional• Pressure and Flow Control

Presses• Bench and Workshop• Roll Frame Presses• Arbor and C-Clamps

Pullers• Master Pullers Sets• Multi Purpose Puller Sets• Posi Lock® Pullers

Tools• Maintenance Sets• Punches• Machine Lifts• Load Skates• Cutters• Pipe Benders

Bolting Tools• Nut Splitters• Flange/Wedge Spreaders• Flange Alignment Tools• Torque Wrenches• Hydraulic Wrench Pumps• Twin Safety Hoses

Integrated Hydraulic Solutions• Synchronous Lifting and Weighing • Heavy Lifting (Strand Jacking Systems)• Concrete Stressing Products • Hydraulic Construction Solutions • Permanent Hydraulic Installations

ENERPAC PRECISION-SURELOCK 704 W. SimondsDallas, TX 75159, USATel:+19722872390Fax:+19722874469

Stressing Catalogue

Documents

Transcript of Stressing Catalogue