REVISED 02/21/06 h ehrad www.dupagro.com TheNetherlands Ooststeeg 102 Phone +31 (0) 317 840 197 Phone (0) +31 317 840 197 [email protected] 6708Wageningen AX Ooststeeg 102 Dupagro B.V.
SC-45L TRIPLEX
1 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06
POWER END ENGINEERING LIQUID END ENGINEERING DATA LIQUID END ENGINEERING DATA( GENERAL ENGINEERING DATA PUMP NAME PLATE PUMP PUMP GENERAL DIMENSION
INSTALLATION, OPERATION, LUBRICATION, MAINTENANCE AND STORAGE INSTRUCTIONS SFT ...... SAFETY SOAE...... STORAGE PM OAIN&PPN EIN...... 10 ...... PUMP LOCATION & PIPING DESIGN SCINPPN ...... SUCTION PIPING ACCELERA DSHREPPN ...... DISCHARGE PIPING BYP SUGGESTED PIPING SYSTEM
V-BELT ...... DRIVE DIRECTION OF ROTATION...... AUTOMA
CRANKSHAFT ASSEMBLY
TAPERED ROLLER BEARINGS
INSTALLING CRANKSHAFT
SHIM ADJUSTMENT OF ISALTO FCAKHF I EL...... 17 ...... INSTALLATION OF CRANKSHAFT OIL SEAL
CONNECTING ROD, CROSSHEAD, AND CROSSHEAD PIN ASSEMBLY
ISALN RS I UHNS...... 18 ...... INSTALLING WRIST PIN BUSHINGS PNIGTECOSED...... PINNING THE CROSSHEAD ORDER PEIINCAKI CAKHO)BAIG ...... 19 ...... PRECISION CRANKPIN (CRANKTHROW) BEARINGS
WIPER BOX ASSEMBLY
“OYPK EL...... “POLY PAK” SEAL MECHANICAL INSER
LUBRICATION
GENERAL
GENERAL
GENERAL
GENERAL
S IIG...... ASS PIPING
RS-ETO ...... CROSS-SECTION
TING THE
OF ASSEMBL
TIC (SAFETY) SHUTDOWNS
......
......
......
......
TION HEAD
OIL SEAL
......
PLUNGER
...... 6 ......
...... Y
......
TAPERED ROLLER
......
...... 10 ......
......
AA...... 4 ...... DATA
...... 8 ......
FOR PLUNGER PUMPS
...... 5 ......
...... 16 ......
Table of Contents
...... 4 ......
CONTINUED SC-45L TRIPLEX
...... 15 ......
BEARINGS 2 D U P A G R O . C O 5 ...... ) M
...... 13 ......
...... 17 ...... All drawings and specifications subjectto changewithout notice.
...... 10 ......
...... 10 ......
...... 16 ......
...... 17 ......
...... 18 ......
...... 21 ......
...... 14 ...... 60118A999
...... 12 ......
...... 14 ......
...... 10 ......
...... 21 ......
.... 11 ......
...11 ......
...19 ......
... 7 ......
.. 21 .....
. 15 ...
. 21 ...
.19 REVISED 02/21/06 POWER FRAME ASSEMBLY, CONN.ROD,CROSSHEAD TROUBLE LOCATION &REMEDY OTHER SALVAGE ...... OF WORN SEATS HI/LOPACKING ASSEMBLY...... 838PACKING ...... ASSEMBLY 41 COMPRESSIONPACKING ...... ASSEMBLY 40 120X&805PACKING ...... ASSEMBLY PACKING STUFFING BOX ASSEMBLY ABRASION RESISTANT VALVE ASSEMBLY &PULLER ...... DUCTILEIRON ...... CARBONSTEEL FLUID END ASSEMBLY CRANDSHAFT ASSEMBLY 21/4”STROKELEFT HAND CRANKSHAFT ASSEMBLY 21/4”STROKERIGHT HAND CRANKSHAFT ASSEMBLY 21/4”STROKEBEARINGLESSHYD.MOTOR PULLING THE VA ...... VQALVE DISCOPTION ...... VALVE SPRINGOPTION 26 INSTALLING DISC,SPRING, ...... DISC VALVES &STEM INSTALLING O-RING, ABRASION SPRING STUFFINGBOX,PACKING &PLUNGER ASSEMBLIES SETTING THE VA 25 DISC VALVE ...... & ABRASION RESISTANT CONSTRUCTION MYERS/APLEX DISC VALVE & ABRASION RESISTANT SYSTEM ...... PLUNGERS ...... PACKING 24 ...... CONNECTINGTHEPLUNGER INSTALLING INST INSER HI/LOGLAND ADJUST GENERAL GENERAL ALLING THE TING THE PUMP BRANDS ODDPCIG...... LOADED PACKING ...... THE STUFFINGBOX PLUNGER LVE SEA LVE SEA GLAND ABLE PACKING ...... ILLUSTRATED PARTS BREAKDOWN Table ofContents ...... T ...... T ...... 39 ...... 28 ...... RESISTANT SPRING SC-45L TRIPLEX ...... 23 ...... 22 ...... 3 D U P A G R O . C O M ( ...... 38 ...... continued ...... 35 ...... & WIPER BOX & WIPER ASS ...... 34 ...... N AE...... 26 ...... AND CAGE All drawings and specifications subjectto changewithout notice. ) ...... 33 ...... ML...... 32 EMBLY...... 24 ...... 22 ...... 25 ...... 24 ...... 60118A999 ...... 37 ...... 36 ...... 27 ...... 27 ...... 26 ...... 42 ...... 25 ...... 23 .... . 27 ... . 23 ... .43 .. .27 .22 REVISED 02/21/06 Suction ConnectionSize Discharge ConnectionSize Hydrostatic Test Max. ContinuousWorkingPressure Plunger SizeRangediameter Max. RatedContinuous Stroke Rated ContinuousPlungerLoad 600 @ 60 ...... Max. InputHP@Speed Model TriplexPump At At Crankshaft Diameters: Crankshaft Crosshead, Dia.xLength Crosshead, FullCylindrical Power Frame, Power EndOilingSystem AtCrankpinBearings,Dia. Viscosity, S.S.U.@210 Oil Capacity Minimum Speed Normal ContinuousSpeedRange Crosshead (Wrist)Pin,Case-Hardenedand Integralw/Plungers,1 Extension (Pony)Rod: Crankpin Bearings,PrecisionAutomotive Main Bearings,TaperedRoller Connecting Rod,AutomotiveType Minimum LifeExpectancy,MainBearings,L ...... At450rpm ...... At600rpm Average CrossheadSpeed: Drive Extension Tapered Roller ...... Du ...... 5U...... One-Piece ...... 2,500 ps ...... 100rp ...... Bearings ...... Speed 7/8" thru11/2" o ...... 21/2”NPTF ...... 31/4”x5/8” ...... 70to84 ...... F ...... Splash&Scoop ...... 11/2”NPTF ...... 2” ...... x Length ...... 6 ...... POWER ENDENGINEERING DATA LIQUID ENDENGINEERING DATA ...... 5,280lbs ...... MYERS/APLEX INDUSTRIES,INC...... 150to500rpm ...... SC-45L TRIPLEXPLUNGERPUMP ...... 1,683psi ...... 21/4”x1 ...... ie ...... sizes ...... Ashland, OhioU.S.A. SC-45L TRIPLEX Ground 10 ...... 15,000+hr 4 D U P A G AISI8620 ...... R O . C O M All drawings and specifications subjectto changewithout notice. Steel Backed,Babbitt-Lined ...... 21/4” ...... 2.125/2.124” . 60118A999 Ductile Iron Thru 21/4” ...... Cast Iron Cast Iron 31 ctile Iron SC-45L 169 fpm 225 fpm Timken 00 rpm S. qrts 6 S.S. 3.15” rpm 5/8” m i REVISED 02/21/06 Wt utl rnLqi n ...... WithDuctileIronLiquidEnd Approximate Weights: ...... Height Width...... Length Overall Dimensions: ...... ThruDischargeManifold ...... ThruSuctionManifold ...... ThruDualStemGuidedValves ...... ThruPlateValves Avg. LiquidVelocitywith21/4”@600rpm: .958 ...... DoubleStem-GuidedValve 1.400 ...... Plate(disc)Valves,(DelrinorS.S.) Valve Seat,LiquidPassageAreas: l7 ...... DoubleStem-Guided l7-4PH S ...... Optional,HardenedandLapped ...... Standard,Acetalresin Available ValveTypes: Bolting, HighStrength,Heat Retainer Plates,Steel, 416 ...... Valve CoverandCyl.HeadPlugs S ...... Spring-loaded,Garlock 140/141 Style ...... Spring-loaded,BraidedTeflon&Kevlar St ...... Spring-loaded,Cup-Type ...... Sty Gland-loaded,Non-Adjustable Packing TypesAvailable: ...... CarbonSteel Stuffing Boxes,Field-RemovableandReplaceable: ...... ChromiumOxide-Coated PlungerType“Rokide”StainlessSteel: ...... CarbonSteel A ...... DuctileIron Available LiquidEndMaterials,A.S.T.M. Seals, StuffingBoxes,ValveCovers, SC-45L LIQUIDENDENGINEERING DATA ( ...... A.S.T.M. SC-45L GENERAL ENGINEERING DATA rae ...... Treated Cyl. Heads SC-45L TRIPLEX ...... 5 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. CONTINUED ...... 123/8” ...... 185/8” ...... ) ...... 301/2” ...... Gr.70 ....A516 536 80-55-06 .....6.5fps ...... 60118A999 ...4.5fps ...... Alloy St tyle 892lK -4PH S.S. ..9.7fps .... .440lbs .. ... A36 ...... yle 120X “Delrin” 416 S.S. Buna-N 9.8 fps le 838 sq. in. sq. in. 1020 S.S. eel .S. REVISED 02/21/06 SC-45L TRIPLEX 6 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 SC-45L TRIPLEX
7 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 SC-45L TRIPLEX 8 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 SC-45L TRIPLEX
9 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 associated drive elements.Do provide ampleaccesstofluid end,powerand adequate workingspaces aroundthepumpto ventilated, andbrightly illuminated area,with must tank ortotheatmosphere(towardground),and design operatingpressureandshoulddischargeto pressure shouldbenotmorethan25%abovethe dangerous overpressure.Thereliefvalveset is necessarytoprotectpersonnelandavoid pump dischargesystem(aheadofanyblockvalves) required totightenconnectingrodcapscrews. clean andofadequatesize.Atorque-wrenchwillbe (see valveseatpullinginstructions),andshouldbe flammable, orexplosivegases. its drive.Airsurroundingtheunittobefreeoftoxic, completely beforeattemptingserviceonthepumpor pump inaclean,drylocation. and suctiondischargeportsblankedoff.Store prevent airentryandoilleakage. pump monthly41/2resolutions.Plugallopeningsto to thetopwithcleanoilpreventrusting.Rotate be cleaned,repairedasneeded,andcompletelyfilled of rustordamagewhichexists,usingalightcleanoil. collected inthepowerend.Flushoutanyevidence removed andcarefullyexaminedforrustorwater more than6monthsthecrankcasecovershouldbe pump hasbeeninstorageahumidenvironmentfor could resultinlossoflife.... system. PUMP LOCATION &PIPING DESIGN Locate pumpanddriverin aclean,welldrained, A properlysizedandsetreliefvalveinstalledinthe Tools neededshouldbeplannedforinadvance, Electrical powerorenginemustbeshutoff Fluid endsmustbecompletelydrainedofwater Pumps tobeplacedinextendedstorage should Pumps areshippeddryfromthefactory.Ifa WARNING not be directedbacktothepumpsuction INSTALLATION, OPERATION, LUBRICATION, MAINTENANCE : Improper useofthisequipment STORAGE SAFETY AND STORAGE INSTRUCTIONS not expectgood SC-45L TRIPLEX 10 chambers isdesirable. entering pump.Asystememployingdamsandsettling and allowsuspendedsolidstosettleoutbefore dissolved airandothergasestoescapefromtheliquid area! muddy terrain,orinadirty,cramped,dimly-lighted maintenance toresultifthepumpispositionedon pump anditsdriverfromtheseeffects. flexible hosesandrigidpipingsupportstoisolatethe and couplesmustbecompletelyisolated.Use dampeners, filters,andassociatedforces,moments, considerable andtheweightofallvalving, expansion/contraction. Pipingloadsmaybe weight, vibration,andtheeffectsofthermalpiping into thelineunlessallflanges andconnectionsare than atmosphericpressure andairmaybe“sucked” must beavoided. from tanktopumpandloops inwhichairmaycollect recommended. Thesuctionlineshouldslightlyrise located atthepumpsuctionconnectionis use ofaneccentricreducerwiththeflatsideup this line.Do velocity isacceptable. shorter itis,thebetter!1to3feetpersecondsution short, directsuctionlinefromtanktothispump.The connection fortheSC-45Lpumpis21/2”,usea3” suction connection.Forexample,sincethe OVERSIZE Suction pipingmustbe careful planningthanthesuctionpipingsystem. enters filters, ifpossible.Considerfilteringtheliquidasit which actasflowrestrictors.Avoidtheuseofsuction displacement typefluidmetersinthesuctionline Pumps are The supplytank(s)shouldbelargetoallow D The absolutepressureinasuction linemaybeless U P AUse noelbows,tees,orrestrictedportvalvesin G RNo partofthepipingsystemdeservesmore O . C O M thesupplytankratherthanasit . Useonepipesizelargerthanthepump All drawings and specifications subjectto changewithout notice. not SUCTION PIPING not installorificeplatesorpositive designedtowithstandpiping SHORT, DIRECT, 60118A999 leaves it.The and REVISED 02/21/06 acceleration headwhichisa imperative needtoconsidertheeffectsof (a) Thespeed (RPM)ofthecrankshaft hydraulic headisproportional to: Called “acceleration”head, thislossofavailable revolution, dependingon thenumberofplungers. decelerated severaltimes duringeachcrankshaft the suctionsystemiscompelledtobeacceleratedand demand ofthereciprocatingplungers.Thus,liquidin truly constantbutvariesinresponsetothecombined velocity oftheliquidinentiresuctionsystemisnot Because thepump’sdemandforliquidiscyclical, the pumpcylindersforliquidisnotsmoothandeven. the pipingsystemoccurringbecausedemandby to bethelossofavailablehydraulichead(energy)in phenomenon. Accelerationheadmaybeconsidered inoperative. not fullyprimed,orthatonemorevalvesare violently pulsating,thisgageindicatesthatthepumpis line nearthepumpswhichshouldfluctuateevenly.If liner. construction isessentialtoavoidcollapseofthehose leaks isadvisable.Properchoiceofsuctionhose starting thepump.Hydrostatictestingtodetectair free ofpipescale,weldingslag,anddirtbefore that pipingweightcreates. protecting thepumpfromforcesandmoments located nearthepumpwillisolatetheseeffects, solid supportsarerecommended.Asuctionhose when filledwithliquid),andtendstovibrate.Proper from thedischargepipingsystem. piping fromanypossibledangerousoverpressure suitable reliefvalveissuggestedtorelievethesuction suction linehasablockvalveatthesupplytank, line, orinsulatedtoavoidfreezinginthewinter.If mean airisbeingsuckedinwhenthepumprunning. out ofasuctionlinewhenthepumpisstill,thatmay airtight andwatertight.Ifyoucanseewaterleaking A characteristicofallreciprocatingpumpsisthe Install adrytypecompoundgageinthesuction New suctionpipingsystemsshouldbeflushed Suction pipingisoftenlarge,heavy(especially Suction pipingshouldbeburiedbeneaththefrost ACCELERATION HEAD SYSTEM SC-45L TRIPLEX related 11 centrifugals notapositivedisplacementpump. of ratedpumpvolume.Chargepumpsneedtobe use ofchargepumps,orexpensivesuctionstabilizers. low speed.Thisisoftenmoreeconomicalthanthe suction line,sizedtoreduceliquidvelocityavery may bereducedbytheuseofshortestpossible (e) Thecompressibilityoftheliquid (d) Thenumberofpumping cham (c) Thelengthofthesuctionpiping (b) Theaverageliquidvelocityinthepiping cyclical demandsforliquid. piping system,freefromtheeffectsofotherpump pump shouldbefedbyitsownseparate,individual pounding, vibrationandearlyvalvefailures.Each analysis, andisfrequentlythecauseofseverepump suction system,largelynotamenabletomathematical suction header.Thisisaprofoundlycomplicated two (ormore)reciprocatingpumpstoa Hydraulic Institute,14thEdition. system lossesisgivenintheStandardsof particular application.Afulldiscussionofsuction Myers/Aplex Engineeringforhelpwithyour choice ofplungersize,andvalvespringtype.Consult NPSHR submergence effectsdulyconsidered.Required acceleration head,frictionvaporpressureand substitute forthecomputationofavailable for ashort,direct,oversizesuctionline,norisit discharge pipingsystemare: The mostcommonmistakesmadeinthedesignof usually obviatestheneedofapulsationdampener. Pumping intoshortradius 90 reflecting surfacefromwhich soundcanreflect. Pumping a 45 then oftenoccurs.Ifflowmust enteraheader,use “standing” wave(eitheraudibleorsub-audible) Achargingpumpisusually NOTE: Chargepumpsshouldbesizedto150% Thus, foragivenpump,accelerationheadeffects A commondesignmistakeistheconnectingof D U P A properlydesigneddischargepipingsystem A G R O . C O M o branchlateral(orequivalent) toavoida ofMyers/Aplexpumpsdependsonspeed, DISCHARGE PIPING directly All drawings and specifications subjectto changewithout notice. intoateeorheader.A not o elbows.Instead, bers (triplex,etc.) agoodsubstitute 60118A999 COMMON NPSH , REVISED 02/21/06 proper designofpumppiping systems. “dead” endsandabruptdirectionchanges. direct, wellsupportedandsolidlyanchored.Avoid mechanical), dischargelinesshouldbekeptshort, pressure whilerelieving.Useafullsizereliefline. exceed thecapacityofpumptoavoidexcessive The relievingcapacityofthereliefvalvemust the pumpisalwaysreflectedatreliefvalve. ahead ofanyblockvalveandsothatthepressurein Agooddischargepipingsystemincludes: pressure.) range tobedoublethenormalpumpoperating snubber. Consideraliquidfilledgauge.(Scale A pressuregaugewithgagedampeneror angle valves. Avoid restrictingplugvalves,globeand A fullopeningdischargegateorballvalve. (not topumpsuction). Discharge fromreliefvalvereturnedtotank A properlysized,correctlysetreliefvalve. can causehydraulicshock(water-hammer). Pumping throughaquickclosingvalve,which or reducedport“regularopening”valve. Pumping throughanorificeplate,smallventuri, feet persecond,max. should besizedtokeepfluidvelocitybelow15 Pumping intotoosmallpipinglinesize.Piping Pumping intoarightanglechokevalve. diameters apart. use two45 A reciprocating pump,especiallyafter mainte- Some designersignorethis importantaspectof To minimizevibration,(whetherhydraulicor Locate thereliefvalveandpressuregauge o BYPASS PIPING elbowsspaced10ormorepipe SC-45L TRIPLEX 12 substantial amounts ofdissolvedair or gas.An handle volatile liquids,orwhich contain pumps thatrequirefrequent servicing,orwhich sometimes leadstodifficulties, especiallywith priming. Choiceofthe minimumsizeplunger ratio andsoleadsto“self priming”,oreasy particular fluidendimprovesthiscompression plunger sizeselected. depends onthedesignoffluidendand (clearance) volumeattheendofstroke.This (displaced) volumeinthecylindertounswept priming” dependsontheratioofswept either thepumporoperatingpersonnel!) frozen reliefvalvelineprovides downward toavoidfreezingincoldweather.(A line mustbefull-sized,wellsupported,andsloped combined withthereliefvalvedischargeline.This bypass valveontheotherside. valve onthedischargesideandafullopening cylinders duringthestart.Thisrequiresablock substantially removesdischargepressurefromall sized bypassline(returntotank)which during thestart-up,afterservicing. totally relievethepumpofalldischargepressure cylinders mustbepresent.Commonpracticeisto provision forexpellingthegasin“airbound” effects occurinduplexandtriplexpumps. plunger, andneverleavethechamber.Similar be compressedandexpandedbyitsreciprocating cylinder. Then,theairorgasinthiscylinderwill discharge valveofthe“inactive”,or“airbound” four ofthe“active”cylinderswillkeepshut the fivepumpchambers.Thus,pressurefrom pump will,afterservicing,expeltheairinfourof shutdown. Forexample,aquintuplexplunger cally purgethemselvesofairandgasafter THE FLUIDCHAMBER(S). other volatileliquids OF AIR. ONE ORMOREFLUIDCHAMBERSFULL nance ofthevalvesorplungers,
D U Choice ofthelargestsizeplungerfora P AThe abilityofareciprocatingpumptobe“self- GFor economy,thebypass(totank)canbe R Consider theoperationaladvantageofafull- O To overcomethesedifficulties,adequate . C OPositive displacementpumpsdo M Pumpsoperatingonpropane,butane,or All drawings and specifications subjectto changewithout notice. START WITHVAPORIN STARTS WITH NO not protectionto 60118A999 automati- REVISED 02/21/06 SUGGESTED PIPING SYSTEM FOR PLUNGER PUMPS NOTES 1) CENTERLINE OF PUMP SUCTION (INLET) TO BE SLIGHTLY HIGHER THAN CENTERLINE OF SUCTION (INLET) VALVE-SO ANY AIR IN SUCTION SYSTEM PROMPTLY REACHES THE PUMP AND IS EXPELLED.
2) SLOPE BY-PASS SO LOW POINT DRAIN WILL FULLY EMPTY RELIEF AND CHOKE VALVES AND ALL SMALL VENT HOLE OR LIQUID IN BY-PASS CIRCUIT. VACUUM BREAKER ABOVE HIGHEST LIQUID 3) DO NOT LOCATE PIPING OR OTHER EQUIPMENT LEVEL IN FRONT OF OR ABOVE PUMP LIQUID END- PREVENTING SERVICING.
4) LOCATE CHARGING PUMP AT POINT SHOWN-IF A CHARGING PUMP IS NECESSARY (AS FOR VOLATILE BY-PASS LINE FEED LINE FLUIDS, FOR EXAMPLE.) (SEE NOTE 6) 5) IF DESIRED, A TWO-WAY MOTOR-OPERATED BY-PASS VALVE MAY BE USED RATHER THAN A MANUAL FULL-OPENING SUCTION (INLET)LINE VALVE TYPE. IT SHOULD BE DESIGNED TO OPEN AUTOMATICALLY WHILE STARTING OR STOPPING.
6) FEED LINE AND BY-PASS LINE SHOULD FEED LIQUID INTO TANK BELOW MINIMUM LIQUID LEVEL. LOW POINT DRAIN VALVE MINIMUM (SEE NOTE 2) LIQUID SC-45L TRIPLEX LEVEL
FLEXIBLE HOSE OR EXPANSION JOINT (SEE NOTE 7) LIQUID SUPPLY NEEDLE OR HARD-TRIMMED CHOKE BY-PASS VALVE-OPEN TO TANK 13 EXPEL AIR IN PUMP PRIOR TO LOADING (SEE NOTE 5) MANHOLE
FULL-OPENING RELIEF VALVE OR BURST-DISC D U VALVE-OPENSP FULLY WHENA SET PRESSURE IS G R O . C O M REACHED
HORIZONTAL PLUNGER PUMP WITH DUAL SUCTION AND DUAL DISCHARGE CONNECTIONS (DRIVER AND FOUNDATIONS NOT SHOWN) VORTEX SPLITTER
All drawings and specifications subjectto changewithout notice. AND SUPPORT COMPLETELY SUBMERGED BAFFLE PLATE SEPARATING INCOMING SEE NOTE 4 FROM OUTGOING LIQUID SUCTION BELL-DESIGNED FOR LOW SUCTION (INLET) LINE-SEPARATE LIQUID ENTRY VELOCITY (MAY INCLUDE LINE REQUIREDFOR EACH PUMP FLEXIBLE HOSE OR FOOT VALVE IF DESIRABLE) PRESSURE GAUGE AND BLOCK VALVE IF MULTIPLE PUMPING UNITS ANE EXPANSION JOINT USED. SIZE OF LINE DEPENDS ON 7) TO REMOVE PIPING STRAIN AND VIBRATION, A (SEE NOTE 7) ACCELERATION HEAD FACTOR FLEXIBLE HOSE, EXPANSION JOINT, OR SWIVEL PRESSURE GAUGE BUT MUST AT LEAST EQUAL PUMP JOINT PAIR SHOULD BE POSITIONED TO AND BLOCK VALVE SUCTION CONNECTION SIZE. MINIMIZE EFFECTS OF PIPING THERMAL DISCHARGE PULSATION (MINIMUM) EXPANSION, CONTRACTION AND PIPING WEIGHT. DAMPENER (IF USED) ECCENTRIC REDUCER WITH FLAT SIDE UP 8) SUCTION AND DISCHARGE PIPING MUST BE
60118A999 SUPPORTED AND ANCHORED. CENTERLINE OF PUMP SUCTION (INLET) SUCTION PULSATION (SEE NOTE 1) 9) TO PROTECT SUCTION SYSTEM AGAINST DAMPENER (IF USED) HAZARD OF DISCHARGE PRESSURE ENTRY (AS PRESSURE RELIEF VALVE AND WHEN PUMP IS IDLE) A SMALL RELIEF VALVE COLD WEATHER DRAIN IS OFTEN CONNECTED HERE. (SEE NOTE 9) DISCHARGE LINE 10) ALL SYSTEM CONPONENTS MUST HAVE ADEQUATE (SEE NOTE 7) SWING CHECK VALVE WITH FULL-OPENING SEAT PRESSURE RATINGS FOR OPERATING, STARTING, AND UPSET CONDITIONS IN ORDER TO REDUCE FULL-OPENING DISCHARGE LINE VALVE POTENTIAL HAZARDS, PARTICULAR ATTENTION IS RECOMMENDED FOR THE SURGE CONDITION THAT WILL RESULT DOWNSTREAM OF THE RELIEF VALVE WHEN NORMAL DISCHARGE IS BLOCKED. REVISED 02/21/06 sheaves todetectandcorrectformisalignment. groove. Useastraightedgeacrosstherimof load shareandmayactuallytwistorturnoverinthe most oftheloadresultingintheirdisproportionate positioned ingoodalignment,somebeltswillcarry are nottrulyparallel,orifthesheavegrooves ventilated. properly tensionedandkeptdry,freeofoil, provide yearsofreliable,economicalserviceif at 210 fall between70and84secondsSayboltviscosimeter EP oilmaybesubstituted.Seelubricationguidelines. these oilsarenotavailable,agoodqualitygearoilor labeled “industrial”or“turbine”qualitylubricants.If (anti-emulsion) characteristics.Suchoilsareoften additive andshouldpossessgoodwaterseparation crankcase. Thisoilrequiresonlyanon-foaming quarts ofS.A.E40wt.non-detergentoilinthe running. above thelineonbottomofdipstick,while Recheck afterstarting,addingoiltocenterofgage,or dipsticks, fillabovethelineatbottomofdipstick. Fill tothecenterofsightgage.Pumpswith sooner ifitbecomescontaminatedwithwaterordirt. Thereafter, changetheoilevery1,500hoursor pump, draintheoil.Refillwithclean,fresh needed. Alignment iscriticalforlonglife.Iftheshaftaxes A properlydesigned,well-alignedv-beltwill In temperateclimatesoilviscosityselectedshould SC-45L Myers/Aplexpumpsutilize5U.S. After thefirst500hoursofoperationinanew o F.Inarcticservice,lowpourpointoilsare LUBRICATION V-BELT DRIVE SC-45L TRIPLEX 14 Cross-Section Use thefollowingtableinadjustingV-belttension: fatigue failure. pump andmotorbearingscancauseearlyshaft belt life.Overtighteningimposesexcessiveloadson squealing (especiallyduringstarting),andshortened tensioning. moved onitsslidebasetore-establishproperbelt will havestretchedsomewhat.Themotormustbe will transmititsloadshare. any misalignmentorlackofmatching,soeachbelt tensioned, investigateforpossiblereasons.Correct two beltsareslack,whentheotherscorrectly (Span) CenterDistanceDeflection,inches deflection atmid-span: scale, adjustmotorpositiontoprovidethefollowing Approx. etTension at Mid - Span Belt Belts mustbe Insufficient tensionresultsinslippage,burning, After aboutoneweekofoperation,newv-belts 60” 48”3/4” 40”5/8” 32”1/2” 28”7/16” Applying theaboveforceswithasmallspring
D U P A G R O“5V” “3V” . C O M C / 1 b 61/2-93/4lb. 93/4-13lb. “C” B - b 31/4-5lb. 5-6 lb. “B” 2 3/8” 1/4” 22” 16” All drawings and specifications subjectto changewithout notice. matched New Belts Used Belts Used New Belts
73 b 13-23lb. 17-30 lb. -0l.3-71/2lb. 4-10 lb. 15/16” inpitchlength.Ifoneor 60118A999 REVISED 02/21/06 clockwise asviewedfromtherightsideofpump. electric motor.Crankshaftrotationmustbe top ofthepowerframebybrieflyjogging crankshaft rotationagreeswiththearrowscaston vibration. Balancingweightsmust pump. Shut offpowertodriverbeforeservicingor having worn,rusted,greasy,orbrokengrooves. cracked belts.Donotoperatebeltsonsheaves able, replace on thebeltslackside,especially. belt guardremovedobservingforunevenmotion loads onbothpumpandmotororengine. snap andjerkwillproduceabnormalvibration wobble andseverelateralvibration.V-beltswhich tightened ontheirtaperedhubstoavoidrim removed. Type“QD”sheavesmustbeevenly appropiate guardsinplace. Before placingpumpinoperation,checkthat Sheaves mustbebalancedtopreventabnormal WARNING When anoldV-beltdrivebecomesunservice- Run thepumpseveralminutesatfullloadwith DIRECTION OF ROTATION ALL : belts,notjustthebrokenor Do notoperatewithout C.D. NOT SC-45L TRIPLEX be 15 crankshaft whenusingaplanetarygear. reduction geareddriveorinthesamedirectionas shaft turnsoppositethecrankshaft,ifusingasingle- thermostat, etc. pressure, vibration,lubricatoroillevel,motor present suchascrankcaseoillevel,discharge AUTOMATIC (SAFETY)SHUTDOWNS If pumpisgeardriven,rememberthatthepinion D U P A G RCarefully checkallelectricshutdowndevices O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 400 assembly inanelectricoven for30minutesat300to cage androllers)onthe shaft istoheatthecone to installtheconeassembly (consistsoftheinnerrace, fit ontheshaft,andtapinframe.Thebestway assembly isessential. to providethecorrectrunningclearance. single-row taperedbearings,whichareshimadjusted acetylene torch.Thisruinsthe bearings!)Usingclean, operate. to thegroundareasonwhichbearingsandoilseals burrs, rustspots,andnicks,payingspecialattention up. and foreignmatterwhichmightpreventthecorrectfit kerosene) beforestarting.Removeanyoil,dirt,rust be scrupulouslyscrubbedwithcleansolvent(suchas Shaft andframetolerancesprovideatight(press) Power frame,shaft,bearingsandretainer Thorough cleaningofallcomponentspriorto Myers/Aplex crankshaftsuspensionutilizestwo Crankshaft journalsarecritical.Removeall o F. TAPERED ROLLERBEARINGS No More! ( Do NOTheat GENERAL bearingswithan CRANKSHAFT ASSEMBLY SC-45L TRIPLEX MUST 16 arises. hydraulic pressisrecommendedifthisdifficulty sleeve (whichdoesnottouchthesoftsteelcage).A be pressedintoplaceusingaspeciallymachined cone doesnotcontactitsthrustfaceproperly,itmust a rollerseparatorandguideagainstskewing.Ifthe soft steelcageiseasilydistorted,ruiningitsfunctionas MUST face (notbecocked),andthelargeendofrollers the oven,promptlydroppingitontoshaft. insulated gloves,removethehotconeassemblyfrom
D U P A G The coneassembly R O . C O M bedown.Donothammeronthebearing.The All drawings and specifications subjectto changewithout notice. MUST contacttheseatthrust 60118A999 REVISED 02/21/06 an auxiliarydriveisnotbeing used. guard. Taptheguardovercrankshaftextensionif journal. Installo-ringonthecrankshaftextension second bearingcupovertherighthandcrankshaft bearing coneseatsintotheleftcup.Inserta frame bore,andagainsttheinstalledcupuntil rubber mallet.Passthecrankshaftthroughright bore andshoulderitagainstthebearingretainerwith end up.Insertonebearingcupintheleftframe a benchwiththefluidendfacedownandcrankshaft Stand thepowerframecastingonflooror GENERAL INSTALLING CRANKSHAFT SC-45L TRIPLEX 17 retainer 1/2"-13UNCcapscrewsis59to72Ft.Lb. is obtained.Installtheremainingfourcapscrews. procedure aboveuntiltheproperendplaytolerance retainer andaddshimsasneeded.Repeatthe should beonly.005"to.015".Removethebearing indicated ineachdirection.Thelateralendplay a prybarfirstleftandthenrightobservingmovement side ofpowerframe.Movecrankshaftlaterallywith of thecrankshaftwithindicatorspindleagainst Place amagneticbaseindicatorontheexposedend and tightenalternatelyuntilthebearingcupisseated. frame orbearingretainer. bore untilthefaceofsealisflushwithpower bearing retainer.Usingarubbermallet,tapitintothe position itintotheoilsealboreinpowerframeor position themoverthebearingretainer. Select one.020"shimandthebearingretainer .020"; three.007";and.005"thickshims). lateral endplay,whenshaftiscold. flange) mustbeinstalledtoprovide.005".015" sufficient shims(locatedbeneathbearingretainer The recommendedtighteningtorqueforbearing D U PInsert oilsealovertheendofcrankshaftand A G R OInsert twoofsixhexheadcapscrews180 .Separate theshimsset(whichconsistsoftwo CTo provideforcrankshaftthermalexpansion, O M SHIM ADJUSTMENT OF TAPEREDOF SHIM ADJUSTMENT CRANKSHAFT OILSEAL ROLLER BEARINGS INSTALLATION OF All drawings and specifications subjectto changewithout notice. 60118A999 o apart REVISED 02/21/06 establish correct geometryandalignment. Contact .015" mustbesleevedwith acastironlinertore- any. micrometers todetermineabnormalframewearif crosshead guideway.Honesmooth,ifrough. abnormal wear,especiallywearofthelower examine thepowerframeboresforscoringand might tendtoscoretherubbingsurfaces.Cleanand foreign matterwhichpreventproperfitting,or scrupulously cleaned,removingalloil,dirt,rust,and affording easyfieldinstallation. crosshead, establishingaccuratealignmentwhile area topermittighteningofthetaperedthreadinto circle (pistontype)crossheads. for clearanceadjustment.Thispumpemploysfull- lined crankpinbearinghalveswhichrequirenoshims precision automotivetypesteel-backed,babbitt- CONNECTING ROD,CROSSHEAD, AND CROSSHEADPIN ASSEMBLY: Frame boreswhichhavebecome wornmorethan New framebores...... 3.253/3.250” New crossheadO.D...... 3.243/3.246” Measure theboresofframeusinginside Before beginningtheassemblyallpartsmustbe Plungers areprovidedwithaknurledwrenching Myers/Aplex connectingrodassembliesemploy GENERAL SC-45L TRIPLEX 18 force ithome.Whenabronze bushingispressedinto applying oiltobushingO.D. useahydraulicpressto clean thefemaletaperedthreadsandwristpinholes. crosshead skirts,usingfineemerycloth.Examineand frame bores. Myers/Aplex concerningtherepairofbadlyworn connecting rod. bearing bronzewhichispressfittedintotheeyeof INSTALLING WRIST PINBUSHINGS Carefully alignthebushing withitsholeandafter Connecting rodeyebore....1.3750/1.3760” Bushing O.D...... 1.378/1.377” Smooth anyroughcornersandedgesonthe D U P A GThe wristpinbushingisprecisionmachined R O . C O M
All drawings and specifications subjectto changewithout notice. BUSHINGO.D.
WRISTPIN CONNECTINGROD EYEBORE 60118A999 REVISED 02/21/06 bosses ofthecrosshead. A hydraulicpressisemployedtoforcethepinthru and crossheadtosecurethepinagainstanymotion. must beroundandfreeoftaper. smoothly finishingthebushingbore.Boreof equipped withpowerhoningmachinescapableof size!). Anautomotiveenginerepairshopusuallyis the boreofbronze.( interference whichmaybeeliminatedbylightlyhoning I.D. occurs.Thisoccurrenceresultsinaslight happens thatmorethanpredictedcontractionofthe slight variationsinfinishesandtolerancesitsometimes ream theinstalledbushingbore.However,dueto by Myers/Aplexwhichusuallyeliminatestheneedto wrist pinandinstalledbushingis: been obtained.Therunningclearancebetweenthe bushing boretoestablishthatrunningclearancehas a clean,newwristpinshouldbeinsertedintothe somewhat, owingtotheextentofpressfit.Therefore, place, theI.D.(bore)ofbushingisreduced CONNECTING A pressfitisemployedbetweenthecrossheadpin Replacement bushingsarefurnishedpre-bored Oil Clearance...... 0005/.0015” Installed bushingbore...... 1.0645/1.0650” New pinO.D...... 1.0640/1.0635” ROD WITH BUSHING PINNING THECROSSHEAD WRIST PIN V-TYPE BLOCKS NOT by reducingthepin CROSSHEAD SC-45L TRIPLEX 19 position, loadtherodsthroughcradle. box wallbore.Withtheframeinhorizontal The rodandcrossheadwillpassthroughthewiper installed crosshead O.D.intoitsoriginalroundness. smart blowwitharubbermalletwillrestorethe crosshead O.D.toseeifitisout-of-round.Ifso,a of pressure: ruin ofthepinorcrosshead, convenience. crankpin journalsisnecessary toachievethis Precise machiningoftheconnecting rod,capsand shimming toestablishcorrectrunningclearance. CRANKSHAFT d.) FailuretooilpinO.D.andcrossheadbores, c.) Connectingrodisnotfullysupportedsopin b.) Crossheadisnotsupportedonv-blockssoit a.) Pinisnotalignedabsolutelysquarewiththe INSTALLED POWER FRAME The connectingrod/crossheadassemblyis After installingthepin,carefullycheck A mishapduringinsertioncanoccurcausingthe Myers/Aplex pumpcrankpinbearingsrequireno
D U P A G R O . Cprevent galling.Usecleanmotoroil. This willdamagethebushing. cannot enterthebushingwithoutdamagetoit. Ocan rollwhileunderload. crosshead. M (CRANKTHROW) BEARINGS AFTER PRECISION CRANKPIN ORDER OF ASSEMBLY All drawings and specifications subjectto changewithout notice. CONNECTING theassemblyofcrankshaft. ROD WIPER BOX if duringapplication WALL CROSSHEAD AND PIN 60118A999 OPENING CRADLE REVISED 02/21/06 which fitintoslotsinthecap. identical andarepreventedfromrotatingbytongues properly withitscompanionrod.Bearinghalvesare identification. Takecarethateachcapisre-installed Each capandrodismatch-markedforcorrect elliptical ortaperedastheresultofabnormalheating. and withinabovesizesfreeoftaper.Discard,if Connecting rod/capboremustbeperfectlyround chrome-plated, andfinishgroundtoabovediameter. or perhapssalvagedbygrindingundersize,hard tapered, orbadlyscoredshouldeitherbediscarded lockwashers. initial loadings,maintained byhardenedspring pumps utilizehighstrength capboltssuitableforthese and willprovidecorrectinitial tension.Myers/Aplex in thecapboltsfrom90,000 to110,000psi,approx. threads andbearingfaces,willcreatetensilestresses open. cap boltsasfollows: precision bearings.Usingatorquewrench,tighten corners whichpreventtheperfectfittingofthese prior toassembly. Removeanyburrsorsharp surfaces mustbeperfectlycleanandlightlyoiled however preciselymanufactured.Hence,all Crankpins whicharewornout-of-round, New connectingrodbore....2.3944/2.3955” New crankpinO.D...... 2.250/2.249” /6-8N Specified torque,appliedtoclean,welloiled 5/16”-18UNC ThreadSize Check thatalloilholesarecleanandfully GRIT isthegreatestenemyofbearings, Tightening Torque 19Ft.Lb. SC-45L TRIPLEX 20 Rods mustnottouchanycrossheadbossorskirt. connecting rod(eyeend)withinitscrosshead. the crankshafttobesurenobearingisinabind.
D U P A G R O . C O Using aflashlightexaminethelocationofeach MAfter allrodsandcapsaresecured,slowlyturn All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 outer lipagainstthehousing b shell byforcingtheinnerlipagainstrodand to energizeaspecialhardpolyurethane“Molythane” patented rodseal,employsasoftnitrilerubbero-ring frame. DevelopedbytheParkerSealGroup,this crankcase. (Will bore withitslipsdirected only correctandcarefulassembly. plunger packing.Thesealsrequirenoadjustment, rubber bafflediscaffordingprotectionagainstleaking steel extensionrod(oftencalled“pony”rod),anda which operatesonahardenedandgroundstainless and water. crankcase oilinthepowerend,andexclusionofdirt assembly) servetwoimportantfunctions:retentionof to asthediaphragmstuffingbox,orstripperhousing seal, withthelipsofbothsealsfacingdownwards. press,install thebackupsealagainst“PolyPak” power frame.Withtheboxpositionedinahydraulic POLYPAK RODSEAL This sealkeepsoilfromleadingoutofthepower The “PolyPak”sealisinsertedintoitscounter Myers/Aplex hasdevelopedauniquesealingset Extension rodwiperboxes(sometimesreferred The oilsealistokeepcontaminationoutofthe TO CRANKSHAFT SUPPORT MECHANICALOILSEAL PRESS O-RING “POLY PAK” SEAL NOT GENERAL workifinstalledbackwards!) toward ore, asshown. WIPER BOX WIPER BOX theoilin WIPER BOX ASSEMBLY PLUNGER SC-45L TRIPLEX 21 APPLY WRENCHHERE surfaces! only. Neverdamagethe extensionrodground Firmly tighten,applywrench totheknurledarea clean!) intothetaperedcrosshead femalethreads. box seals,threadthetaperedthreads(mustbe wiper box. box ispreventedbyano-ringontheO.D.of studs. Oilleakagebetweenframefaceandwiper evenly tighteningthetwonutsonwiperbox prevent dislocatingthegarterspring,ordamaging the maletaperedthreadthroughwipersealsto knurled shoulder.Careshouldbeusedinmoving plate seatsintoareduceddiameternexttothe extension rodportionoftheplunger.Thisbaffle Next, installrubberbaffleplatebyoilingthe with thetaperedthreadandentering Insert theextensionrodthroughwiperseals through thefluidendandstuffingbox. RUBBER BAFFLE counterbore. the boreofboxbeforepressingeachsealintoits its cavity,energizinglips.Applyoillightlyto case whichservestoforcethe“PolyPak”sealinto and initsposition.Themechanicalsealhasametal Check toseethatthisspringisstillproperlylocated With extensionrodinsertedthroughthewiper Fasten thewiperboxtopowerframeby seal lips. Insert theintegralextensionrodplunger D U P A G R O . C O MThe mechanicalsealcontainsagarterspring. INSERTINGPLUNGER THE All drawings and specifications subjectto changewithout notice. 60118A999 FIRST. REVISED 02/21/06 fluid endorpiping. from thecrosshead.Itisnotnecessarytodisturb removed throughthefluidend,afterunscrewingit head plugandretainerplateallowingtheplungertobe plunger mayberemovedbyremovingthecylinder facilitate re-packing.Theintegralextensionrodtype removed separately(with-outboxremoval)to integral extensionrods.Theplungersmaybe and replaceablestuffingboxes.TheSC-45Lhas rings isessentialforgoodtensioning. on thespaceprovidedforit,correctlengthsofall provided bythegland. initial compressionandadjustment.Noadjustmentis and contactsitsface.Thespringisprovidingallofthe Myers/Aplex pumpsallfeaturefieldremovable Since theforceexertedbyspringiscontingent Note thattheglandisscrewedtightlyontobox GLAND RING GLAND RING SPRING LOADEDPACKING GENERAL PACKING SPACERS SPRING GUIDE SPRING SPRING GUIDE &PLUNGERASSEMBLIES STUFFING BOX,PACKING SC-45L TRIPLEX 22 discourage leaking. install themwiththeskiveintersections180ºapartto packing areinstallednext.Forcompressionpacking, this ring. It shouldfitsnuglyinthebox.Applyoilgenerouslyto worn orscored,asitwillthennotserveitspurpose. overlooked. Discardanyguideringwhichbecomes fitted guideringwhichcarriesthisweightisoften plunger. stuffing box.Notethatthespringdoesnotcontact mention above.Eachspringisassembledintothe through thecoilsandtiedtomaintainlength cord. Thecordisloopedovertheendsofspring required plus0.25"andtiedwithwaxednylonspottie is compressedinavisetotheoperatinglength of thestuffingbox,isusedinthisassembly.Thisspring 1/2 to1holerotationwillbe desirable. nut. Thereare6glandadjustment holesonthenutso running) shouldbein1/2to1/6ofaturnthegland will controlleakage.Adjustments(withthepump tighted. Tighteningwillincreasepackingpreloadand running outofthecradledrainhole)glandcanbe lubricated anduseradjustable. high orlowpressureoperation.Thepackingisnon- designed toprovidesealingoftheplungerineither out-of-round. Lightlyoiltheringbeforeinsertion. plunger weight.Discarditifboreisworn,roughor HI/LO GLAND ADJUSTABLE PACKING Three (3)ringsofchevronorcompression Spring LoadedPacking: Plungers areheavyandtheimportanceofawell- Spring-Guide Ring: A stiffInconelspring,whichcloselyfitsthebore Spring: D U PThe packingbeginstowearandleak( AThe Myers/AplexHi/Loadjustablepackingwas GThis ringalsofitstheplungerandhelpssupport Gland Ring: R O . C O M All drawings and specifications subjectto changewithout notice. 60118A999 liquid REVISED 02/21/06 HOLE ADJUSTMENT GLAND elements! avoidance ofcareless damage tothesekey and plungersurfacesdeserve yourrespectand Remembering: Thefragile natureofpackingrings, any damagetotheplunger faceoritsthreads. wiper boxseals. extension rodtoalloweasypassagethroughthe apply oilliberallytotheO.D.ofeachintegral plunger throughtheSC-45Lstuffingboxes,also tap itthroughthepacking.Whenintroducing the plugistoolonggrindoffendandtryagain.) not protrudedownintotheIDofstuffingbox.If reassembly order. Myers/Aplex pump.Usethedrawingforproper unnecessarily shortenpackinglife. packing couldbeadjusted.Overtighteningwill material beginstocollectthisisthefirstsignthat bentonite withmostofthewaterevaporated.Asthis packing plungerinterface.Thisisnothingmorethan normal fora“Putty”likematerialtocollectatthe plug thehole.( the stuffingbox,removeit,usea1/8”pipeplugand turns pasthandtight.Ifthereisagreasefittingin POWEREND A softrubbermalletisrecommendedtoavoid Apply oilliberallytoplungerO.D.andlightly The Hi/Lopackingistotallyretrofitabletoexisting When abentoniteslurryisbeingpumped,it Initialglandtighteningshouldbe2to1/4 PLUNGER INSERTINGPLUNGER THE GLANDRING GLAND NUT Caution SUPPORTRING , makesuretheplugdoes FOLLOWER ELASTOMER SPRING FLUID END AL. SPACER SC-45L TRIPLEX 23 follows: tighten clean, clamp theboxtightlyagainstfluidendface. which extendthroughtheliquidend,servingto solvent anddrywitha begun. Washallcontactingsurfaceswithclean cleaned ofrust,scale,anddirtbeforeassemblyis faces ofthefluidend.Sothesesurfaces alignment fromtheboresofpowerframeand gland untilitisseatedfirmlyagainstthepacking. Lo, J-Styleorglandsdjustedpacking,tightenthe face ofthebox,forspringloadedpacking.ForHi/ down completelyuntilitmakesuptightlyagainstthe box. packing intolocation,andtostartthethreadsof required tocompressthespringandmove as follows: before thestuffingboxes.Thetorquevalueshouldbe individually. Thesetwoscrewsshouldbetightened frame providesalignmenttothestuffingboxes alignment techniquesareneededsincethepower socket headcapscrews.Nodowelpinsorother and thefaceofbox.Replaceifdamaged. face ofthefluidend(mustbeflat,cleanandsmooth) Long Screws5/8”-11UNC @100Ft.Lb. Using asocketextension,andtorquewrench, All stuffingboxesareretainedbylargebolts Myers/Aplex stuffingboxesderivetheir Once theglandthreadsarestarted,screwit Considerable downwardpressureontheglandis D U P A 3/4”[email protected]. G The fluidendisretainedonthepowerbytwo RA nitrilerubbersealisusedtobetweenthe O . C O M INSTALLINGSTUFFING THE BOX INSTALLINGGLAND THE well-oiled threadsandnutfacesas well-oiled All drawings and specifications subjectto changewithout notice. CLEAN shoptowel. 60118A999 MUST be REVISED 02/21/06 Retighten after500hoursofoperation. mis-alignment andfailure,shortpackinglife. (or capscrews)canleadtoearlyfailure,plunger use a“ area, thoroughlytightentheconnection.Do mating femalethreadsinthecrosshead. slowly untiltheplungermalethreadstouch shoulder oftheplunger.Rollpumpcrankshaft extension rod,slidingitagainsttheknurled may damagetheconnection! extension rod.( lubricant. Lubricant isapopular and effectivepacking water applications.For this service,RockDrill tending tobuilduponthe plungersinproduced correct lubricantaidsdissolving ofsaltandgyp lowering frictionandheat. provides regular,controlledsupplyoflubricant especially forpumpsoncontinuousduty.This lubricator assemblyisoftenrecommended systematic lubrication.Anoptionalforcefeed improved, insomeapplicationsbyregular, 6 2 4 8 4 2 6 7 3 1 5 1 3 7 Failure tofullyand Applying apipewrenchtoplungerknurled Install therubberbaffleontointegral Additionally, theregular applicationofthe Packing lifeforAramidfiberpackingmaybe CONNECTING THEPLUNGER cheater ” whenconnectingplungerto Serves nousefulpurpose,and PACKING evenly ) tightenthesestuds SC-45L TRIPLEX NOT 24 require experimentation. bons, hotwater,leanoil,naphtha,orgasolineoften especially inveryhumidconditions. excluding themoisturewhichcausesplungericing into whichdry(instrument)airmaybedirected, packing. Considertheuseofanair-sealedcradle not congealintoasolidwhichcannotenterthe liquid servicesmayusebrakefluid.Thisfluiddoes available uponrequest. insert itintothepacking. Otherplungertypesare with thegreatestcare.Use onlyarubbermalletto thermal andmechanicalshock,mustbehandled on order.Thisplungerisveryfragile,vulnerableto is wellworthitsuse.Applyoiltothethreads. gall andseize.Toavoidthis,ananti-seizinglubricant (although verycorrosionresistant)hasatendencyto CLEAN of theplunger.Donothammerorpry. during installation.Applylightforcesonlyontheends product. Avoidstrikingthecoatedsurface(black) a solidstainlesssteelbody. plunger consistsofachromium-oxidedepositionon Myers/Aplex “Rokide”plunger.Thispremierquality packing stylesandmaterialsmayberequired. services, suchanamine,foodstuffs,etc.andother pour pointoilisindicated. temperature. for liquidpropaneandbutaneservices,atambient oil issometimessuccessfulasapackinglubrication Packing lubricantforpumpsonlighthydrocar- D U Myers/Aplex cansupplysolidceramicplungers P AAll threadsonMyers/Aplexplungersmustbe Ordinary handlingwillnotdamagethisfine G Myers/Aplex offersitsownuniqueproduct:the R OPacking lubricationisnotpermittedonsome In pumpsplacedinarcticservice,aspeciallow . A goodstartistousesteamcylinderoil.Castor C O MPlungers inCO andoiledbeforeassembly.Stainlesssteel All drawings and specifications subjectto changewithout notice. PLUNGERS 2 , ethane,orotherverycold 60118A999 REVISED 02/21/06 )Reinstallthecylinderheadretainer plate 5) Inserttheentirepistonassemblythrough the 4) Snapthepistoncupoverhub. 3) Pullthestuffing boxretainerplateoverthe 2) Installthe3liners inplaceofthestuffing 1) REASSEMBLY Pullthestuffing boxretainer platetothe 3) Unscrew the3glandsfromstuffing 2) Removethe8cap screwsandthecylinder 1) DISSASSEMBLY CONVERTING PLUNGER TO PISTON manner asshown intheservicemanual. and 8capscrews. Torque inaneven piston rod. you cantightenthenylock screwintothe into thecrosshead.Onceitisassembled liquid end,linerandwiperboxscrew head capscrew(12mmhex)together. assembly, pistonkeeperandnylocksocket Assemble thepistonrod,o-ring, 3 liners. to getthelinersinpowerframe. boxes. Themilledflatspotsmustbealigned ing boxes. back ofthecradle,andremove3stuff- pump. packing. Pullthemoutthefrontof through thewiperboxsealsandplunger from thecrossheadsandworkthemgently boxes andremove.Unscrewthe3plungers liquid end. head retainingplatefromthefrontof SC-45L TRIPLEX 25
D U P A Reinstallthecylinder headretainerplate G5) Changepistoncup andreinstallwitha R4) Screwa5/8”-11UNC allthreadstudinto 3) O Unscrew thenylocksocketheadcapscrew 2) Removethe8cap screwsandthecylinder .1) CHANGING PISTON CUPS C O M manner asshownonpreviouspage. and 8capscrews. Torque inan even periodically. piston hubforwear. Itshouldbechanged new o-ringrandnylockscrew. Inspectthe Make suretheo-ringcomesoutalso. the pistonhubandremovefromliner. keeper. (12mm hex)andremovewithpiston liquid end. head retainingplatefromthefrontof All drawings and specifications subjectto changewithout notice. 60118A999 POLYURETHANE INSERT REVISED 02/21/06 CO effort, using“J”pullerheads(pronetofailure), style valvesmaybepulledonlywiththegreatest heretofore hasalwaysposedsevereproblems.Old into matingdecktapers,sofirmlythatextraction to fluidendtapersorseat. of theseat,withminimumeffortand valves. methods ofinstallingandremovingtaperedseat puller systempermittingquick,easyandsafe for usewithMyers/Aplex setting/pulling tool.These assembly utilizingthreads cutintotherimofseat VALVE SPRING PULLINGTHREADS VALVE BODY GUIDE CAGE VALVE SEAT SPRING RETAINER Tapered seatsnotoriouslydrivesolidlydown The systemallowsservicingwithoutdistortion Myers/Aplex hasdevelopedauniquesetting/ TheMyers/Aplexvalveis aprecisionmadesub- 2 -DryIce,andotherimprovisations. VALVE STEM VALVESEAT VALVE DISC LOCK NUT ABRASION RESISTANT VALVE SPRING CONSTRUCTION DISC VALVEand GENERAL DISC VALVE SYSTEMS AND NO ABRASION RESISTANT damage SC-45L TRIPLEX 26 minor imperfectionsfoundinthedecktaper. salt, orotherincrustation.Lightlyemeryclothany using aflashlight,andremovealldepositsofgyp, shop towel. surfaces usingacleansolvent.Drywith and dryjustpriortoinstallation.Thoroughlyclean possible (male) seat,andtapered(female)fluidenddeckis threads do future difficulty. applied toallthreadsisgoodinsuranceagainst screwed ontotheseat.Ananti-seizinglubricant valve orthespringretaineronDiscvalveswhichis removal ofthevalvecageonAbrasionResistant center section.Distortionoftheseatiseliminated. seat, nevertothewebs(or“spokes”),or pulling forcesarenowappliedonlytotherimof experience. Bylocatingtheseontherimsetting/ PULLER HEAD PUMP FLUIDEND Examine thecleanedfluidenddecktapers, Effective pressure-sealingbetweentapered D U P A G R O . C OAccess totheseseatthreadsisprovidedbythe M SETTING THEVALVESEAT ONLY PULLER STEM NOT All drawings and specifications subjectto changewithout notice. ifthetapersareabsolutelyclean deteriorate asprovenbyfield FROMSEAT UNSCREWHEAD INSERT 1/2”BAR TO 60118A999 VALVE DECK DISCHARGE SEAT SUCTION VALVE CLEAN REVISED 02/21/06 threaded valveseatwithcage settingtool. of thevalvecageandscrew thecageonto spring. Applyanti-seizing lubricanttothethreads Position thevalveinto seat.Installthevalve make itflexibleenoughtostretchoverthevalve. valve. Theinsertmaybeheatedinhotwaterto threads. Installthepolyurethaneinsertinto of theseatandpositionitatbottom top endofthestem. 1/2” bar(orscrewdriver)intotheholeprovidedat hammer untilasharpmetallicsoundisheard. Then poundthetopofstemwitha6 fluid end,squarelysettingtheseatintodeck. against thepullershoulder.Donottighten. onto thepullerheadbyhand-untilitshoulders knurled areasprovided.Thenscrewthevalveseat together usingtwopipewrenchesappliedtothe with tapered(locking)threads.Screwthem Install Nitrileo-ringoverthethreadedsection Unscrew theheadandstemfromseatusinga Lowertheseatandpullerassemblyinto Thepullerstemandheadareprovided ABRASION RESISTANT INSTALLING O-RINGS, SPRING ANDCAGE SC-45L TRIPLEX 27 importance intheassemblyofallvalveelements. other contactingsurfacesisofparamount prevent galling.CLEANLINESSofthreadsand Type 316stainlesssteelareselected(optional)to This isverynecessarywhenseatsandstemsof sealant addedtothetopstemthreadsonly. tightened withatorquewrench“Loc-Tite” shipped fromMyers/Aplexalreadyassembledand the seatcenter. aligning theholeindiscwithstemthreads titanium alloy. of 17-4PHS.S.hardenedandground, bouncing anderraticseating mayoccur. or whichoperateneartop speedratingasdisc pumps modelsfittedwiththeir maximumplungersize, pump. “Light”valvespringsmaybeimpracticalfor plunger sizeand/orlimitedbythechosenspeedof “Light” valvespringsmaybelimitedbythechoiceof exert lowerpressureonthevalvedisc.Theuseof Myers/Aplex cansupply“Light”valvespringswhich the requiredNPSH.Forthesespecialconditions, conditions mayrequirea“softer”spring,toreduce great majorityofapplications. spring isfurnished.Itprovidesexcellentresultsinthe cated. Unlessotherwisespecified,thestandard “Inconel” material,preciselydesignedandfabri- Use ananti-seizinglubricantinthesethreads. Torque 16Ft.Lb. The stem,springretainer,andlocknutare Position thediscandInconelspringonseat, Myers/Aplexoffersdiscsof“Delrin”acetalresin, D U P APumps employedinmarginallyavailableNPSH G R O . C O M All Myers/Aplexvalvespringsaremadeof INSTALLING DISC,SPRING, DISC VALVES STEM: AND VALVE SPRING OPTIONS All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 do head clockwise,threaditfullyontotheseat.But, of theheadontoseatthreads. and headintothefluidendengagethreads areas ofthepullerstemandhead.Lower threads withapipewrenchappliedtotheknurled puller headtothestem,tightentheirtapered valve fromthefluidend.AttachMyers/Aplex stem fromtheseat.Removecage,springand the cagefromseat.ForDiscValvesunscrew Resistant valves,usethecagewrenchtounscrew are noisierthantheacetalresindisc. discs arelesstolerantofanyfinegritintheliquidand stainless discs,ortitaniumalloydiscs.Thesemetal Aplex offerslappedflat,hardenedType17-4PH usually indicatetheneedofmetalvalvediscs. valve operationatpressuresabove2,500psi limitations dependnvalvesize.Butcontinuous they affordlonglifeatextremepressures.Pressure temperatures above120degreesaremet.Nordo corrodents, arenotusuallysuitablewherefluid smooth pumpaction. and sealwell,evenathighpumpspeeds,providing these discsarelight,slightlyflexibleunderload, Used successfullyinthousandsofapplications perfect sealingonthelapped-flatfaceofseat. “Delrin” aremachinedflatandsmoothtoproduce NOT Using a1/2”bar(orscrewdriver)rotatethe First drainthefluidendentirely.ForAbrasion For highertemperaturesorpressures,Myers/ Acetal resinsareveryresistanttomost Myers/Aplex acetalresindiscsmadeofDuPont PULLING THE VALVESEAT tighten VALVE DISCOPTIONS SC-45L TRIPLEX 28 replacement. severely worn.Inconelvalvespringsrarelyrequire salvage isseldomworthwhile.Replacethestem,if lapping, ifnotdeeplycutorcracked. discs maysometimesbesalvagedbygrindingor good sealingandsmoothrunning.Metalvalve excellent smoothnessandtheflatnessneededfor followed bylappingonaplateprovides by lappingorgrinding,ifnotdeeplyfluid-cut. on thetopoffluidend. damage thevalvecovergasketmachinedcounterbore is madetofiteachmodelanditsproperusewillnot used onbothsuctionanddischargeseats.Thebridge Myers/Aplex pumpmodel.Thesamepullerheadis are customdesignedandbuiltforeachspecific released! upwards whenthepullingenergyissuddenly tonnage, astheentireassemblywilljumpviolently used. Standclearofthepumpwhenapplyingheavy with aheavyhammer.Ahydraulicrammayalsobe Extract theseatfrompumpbystrikingwingnut down ontothestem,seatingitonbridgetopfirmly. threads. Oilthefaceofwingnut.Threadnut Slide thebridgeoverstem.Cleanandoilstem puller toolisavailable,too! of multiplexpumps.AndMyers/Aplexseatsetting/ (patented) valvetofitnearlyallbrandsandmodels Delrin discsarerelativelyinexpensiveand Perfect flatnessisrequired.Asurfacegrind, Rough valveseatfacesmayoftenberenewed The Myers/Aplexpuller/settingtoolandgage D U PMyers/Aplex Industriescanprovideitsunique A G R O . C O M SALVAGE OF WORN SEATS OTHER PUMPBRANDS All drawings and specifications subjectto changewithout notice. 60118A999 REVISED 02/21/06 capacity. Pump failstodeliverrequired Trouble TROUBLE LOCATION &REMEDY leaking. Relief, bypass,pressure valves Clogged suctionstrainer. Pump valvestuckopen. Stuck footvalve. Broken valvesprings. Suction lifttoogreat. not pumping. One ormorecylinders Vortex insupplytank. than displacementofpump. Makeup insuctiontankless Pump notfilling. Insufficient NPSHA. seats orplungersworn. Liquid cylindervalves, Air leakingintopump. Belts slipping. Speed incorrect. Possible Cause SC-45L TRIPLEX
29 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. Repair. Clean orremove. Remove debris beneath valve. Clean. Replace. Decrease lift.Raisetanklevel. nate vapor. through bypassvalvetoelimi- pump tooperateatlowpressure Prime allcylinders.Allow tank. Installvortexbreaker. Increased liquidlevelinsupply Reduce pumpspeed. Increase makeupflow. Prime pump. Increase suctionpressure. replace packingorplungers. Reface orlapvalvesandseats; Seal withcompounds. speed. belts (ifloose).Correctmotor Change driveratioortighten Remedy 60118A999 REVISED 02/21/06 Pump vibratesorpounds. ing vibratesorpounds. Suction and/ordischargepip- Trouble TROUBLE LOCATION &REMEDY Pump running backwards. connecting rodcapbolts. Loose crossheadpin. Loose Worn crossheadsorguides. Loose orwornbearings. Loose plunger. Broken valvespring. Worn valvesorseats. Excessive pumpspeed. pumping. One ormorecylindersnot Pump notfilling. Pump valvestuckopen. Gas inliquid. Piping inadequatelysupported. Worn valvesorseats. long. Piping toosmalland/or Possible Cause SC-45L TRIPLEX 30 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. Correct rotation. Adjust orreplace. Replace. Adjust orreplace. Tighten. Replace. Replace orreface. Reduce. Checkdriveratio. nate vapor. through bypassvalvetoelimi- pump tooperatealowpressure Prime allcylinders.Allow Increase suctionpressure. Remove debrisbeneathvalve. check jointsforairleaks. If operatingunderasuctionlift, tank. makeup linesinsuctionsupply Submerge return,supplyor tions. Improve supportatproperloca- Replace orreface. tion dampeners. suction and/ordischargepulsa- length. Useboosterpump. Increase sizeanddecrease Remedy 60118A999 REVISED 02/21/06 Liquidend cylinderfailure. Wear ofliquidendparts. ( Packing failure. Consistent knock. Trouble excessive ) TROUBLE LOCATION &REMEDY Air enteringsuctionsystem. Incorrect material. liquid. Abrasive orcorrosiveactionof Plunger misalignment. bushings. Worn oroversizedstuffingbox Scored plungers. Improper packingselection. tion. Improper orinadequatelubrica- Improper installation. sound iserratic. is necessaryonlywhenthe pumps arenotquiet.Checking NOTE low oillevel. bushing, plunger,valveseat, crank pinbearing,wrist Worn orloosemainbearing, Worn ornoisygear. Water inpowerend,crankcase. Possible Cause SC-45L TRIPLEX : Highspeedpower
31 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. cylinder failure. hairline crackswhichends in NOTE Eliminate air. Install correctmaterials. entering pump. Eliminate sand,abrasive,air schedule forreplacing,etc. quently atstart-uptodetermine Check valvesandseatsfre- concentrically instuffingbox. Realign. Plungersmustoperate bushings ignored.) plungers arereplacedand ings frequently.(Manytimes and outsidediameterofbush- Repair orreplace.Checkbore Replace. Change tocorrectpacking. Lubricate perinstructions. Install perinstructions. proper level. Adjust orreplace.Addoilto Replace. Drain. Refillwithcleanoil. Remedy : Pittingoftenleadsto 60118A999 REVISED 02/21/06 ( Excessive heatinpowerend. ( Wear ofpowerendparts. Trouble Above 180 excessive ) o F ) TROUBLE LOCATION &REMEDY Pump speedtoolow. Insufficient cooling. stuck open. Discharge valveofacylinder(s) Belts tootight. Drive misaligned. Tight mainbearings. Overloading. Incorrect oilviscosity. Excessive oilinpowerend. Insufficient oilinpowerend. Pump operatingbackwards. Liquid inpowerend. Overloading. Poor lubrication. Possible Cause SC-45L TRIPLEX 32 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. Increase speed. perature. oil orreduceambienttem- Provide adequatecoolingfor Fix valve(s). Reduce tension. Realign. Correct clearance. Reduce load. Fill withcorrectoil. Drain toproperlevel. Fill toproperlevel. Correct rotation. entering powerend.Relubricate. cause orsourceofliquid Drain powerend.Eliminate eliminate overload. Modify pumporsystemto oil isreachingallbearings. at correcttemperature.Besure instructions. Keepoilcleanand Replace oilasrecommendedin Remedy 60118A999 3 2 REVISED 02/21/06 7 6 ITEM DESCRIPTION: PowerFrame Assembly; Conn.Rod,Crosshead& Wiper Box Assembly 4 23Orn 1 145-100158-999 O-ring OilSeal Polypak 3 3 3 22 21 20 4() /6 e.Srn okahr154-516059-244 HexHeadCapScrew- 1 Wiper Box Crosshead Wrist Pin CrankpinBearingPair 6 3 5/16”Reg.Spring Lockwasher 3 SocketHead 3 Wrist Bushing Pin ConnectingRodsub-assembly, whichincludes: 19 3 1/2”PipePlug, 18 (2) Breather, Crankcase,3/4” NPTM 17 (2) 1/8”PipePlug,SocketHead 16 (1) O-ring,size#2-110 15 3 OilLevelDipstick 14 1 3/8”PipePlug,SquareHead 1 13 Gasket,CrankcaseCover 3 12 3/8”NCHexHeadCap 1 11 CrankcaseCover 1 10 PowerFrame 2 9 1 8 8 7 1 6 1 5 4 3 2 1 11 QUANTITY 13 14 5 15 DESCRIPTION 12 8 Ring SC-45L TRIPLEX qaeHa,Sel170-012003-250 Square Head,Steel Cap Screw-5/16”NC 9 16 33 10 3/8” x1-1/4” ce /”Ln 100-038058-273 Screw X5/8”Long 17
D U P A G R O .20 C O M 22 19 long All drawings and specifications subjectto changewithout notice. ”ln 105-516200-454 x 2”long 18 21 1 145-100112-999 100-038114-454 7206-0009-00B 7206-0010-00C 7206-0005-00A 7206-0006-00K 7206-0004-01A 7206-0003-00C 7602-3002-10A 170-018003-237 7206-0094-00A 170-038004-237 7206-0022-00A 7206-0021-00B 7206-0276-00K P AR 10-000234-201 10-000110-201 T NUMBER 60118A999 REVISED 02/21/06 ITEM Bearingless Hyd.Motor DESCRIPTION: Crankshaft Assy. 21/4"Stroke 8 9 -ig#-3 1 Spacer, Hardened O-Ring#2-238 FramePlug 1 BearingRetainerand Motor Adapter 1 OilSeal 1 ShimSet 1 1/2”NCHexHead 1 11 2 10 1 9 6 8 7 6 5 4 BearingCone, Tapered Roller 2 2 SplineAdapter(coupling) Crankshaft,forBearingless Hyd.Motor 3 1 1 2 10 1 41ORn 1 100-012114-273 O-Ring Eaton2000Series Two-speed BearinglessHyd.Motor 1/2”-13NCSocketHead CapScrewsX11/4” 1 1 4 14 13 12 OPTIONAL: CrankshaftKit CrankshaftAssembly QUANTITY (listed abovewithcrankshaftassy)
Bearing (includes items1,2,3,&10) OR Cup DESCRIPTION (includes items1&10) 1 SC-45L TRIPLEX a ce ”Ln 100-012200-273 Cap Screw2”Long 34
D U P A G R O . C O 3 M 5 7 All drawings and specifications subjectto changewithout notice. 4 6 2 10 11 12 14 7206-0363-00A 7206-0064-00A 7206-0120-50A 145-234334-999 7509-0014-50A 202-02624-999 203-09624-999 PE236KB 7206-0121-00A 7206-0122-50B PE236K P AR 10-000238-201 10-000155-200 T NUMBER 60118A999 13 9 10 REVISED 02/21/06 ITEM Right HandShown Right andLeftHandDrive DESCRIPTION: Crankshaft Assy. 21/4"Stroke 01ORn 1 O-Ring FramePlug 100-012114-273 ( BearingRetainer 1 OilSeal 1 ShimSet 1 1/2”NCHexHeadCap Screw11/4”Long 1 1 10 1 9 6 8a 8 7 6 5 BearingCone, Tapered Roller 2 2 1 4 1 3 CrankshaftKIT 2 1 CrankshaftAssembly QUANTITY
also availablewithExternal PilotDiameter Bearing Drive Crankshaft, 21/4” (includes items1,2,3,&4) OR e 146-012214-236 Key Cup DESCRIPTION ( includesitems1&2) SC-45L TRIPLEX toe7206-0040-50D Stroke 35 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 7206-0206-50A ) 4 6 8 202-02624-999 7206-0064-00A 7206-0007-50B 145-234334-999 7509-0014-50A 203-09624-999 PE233KB PE233K P 3 AR 10-000238-200 7 5 T NUMBER 60118A999 1 2 4 5 2 REVISED 02/21/06 3 ITEM Auburn Gear#6Kit DESCRIPTION: Crankshaft Assy. 21/4"Stroke 61AuburnGear#6Kit 3.75:1 ratio Washer “S 5/16”NCHexHd.Cap (listedabovewithcrankshaft assy) 1 1/4”NPTPipePlug 8 BreatherFilter 8 (listedabovewithcrankshaft assy) 1 16 2 15 1 14 1 13 12 11 10 -ig1 1/2”NCSocketHead Cap Screw OilSeal BearingRetainer ShimSet 6 O-Ring 2 FramePlug 1 Bearing 1 BearingCone, Tapered Roller 1 9 1 8 2 7 2 6 SnapRing 5 PlanetaryOutputShaft Crankshaft,21/4”Stroke 4 3 1 2 1 1 13 10 1 CrankshaftKIT CrankshaftAssembly 12 QUANTITY
1 OR (includesitems1,2,3,10&13) u 202-02624-999 Cup tat-O-Seal” 5/16” DESCRIPTION (includes items1,10&13) SC-45L TRIPLEX 36 Screw x3
D Ux 11/2” P A G R O . C O M 1/4” long All drawings and specifications subjectto changewithout notice. og105-012112-273 long 7 6 11 8 9 7203-0505-00A 156-516062-999 100-516314-454 170-014001-220 7602-3002-10A 145-234334-999 7206-0320-00A 7509-0014-50A 7206-0064-00A 203-09624-999 PE310KB 226-000225-999 7206-0321-00A 7206-0122-50B PE310K P 10 AR 10-000238-201 13 T NUMBER 60118A999 16 15 17 14 REVISED 02/21/06 1 3/8” NC Hex Head 2 PART NUMBER 12 DESCRIPTION QUANTITY ITEM DESCRIPTION: FluidEnd Assembly, CarbonSteel eanrPae yidrHa 7206-0019-00B RetainerPlate,Stuffing Boxes 5/8"NCHexHeadCap 5/8"NCHexHeadCap O-Ring FluidSeal,NitrileRubber 100-038114-273 1 Retainer Plate, Cylinder Head 8 Valve Cover 8 3/8”NCHexHeadCap Screwx11/4”long 3 Cyl.HeadPlug 3 11 3/4"NCSocketHead Cap 1 10 FluidEnd,Steel 1 9 3 8 3 7 2 6 1 5 4 3 2 1 341/4”PipePlug,S.S 4 13 11 12 9 35110-000335-201 #335 SC-45L TRIPLEX 1 Cap Screwx1 37 ce /"ln 100-058712-273 100-058134-273 Screw x71/2"long Screw x13/4"long
D U P 271-034412-271 AScrew x41/2"long G R O . C O M 5 13 1/2” long 7 All drawings and specifications subjectto changewithout notice. 3 8 6 4 10 7206-0020-00B 7203-0118-00A B 7206-0284-00 7203-0119-00A 7206-0268-00B 100-038112-273 170-014002-263 60118A999 REVISED 02/21/06 1 3/8” NC Hex Head 2 PART NUMBER 12 DESCRIPTION QUANTITY ITEM DESCRIPTION: FluidEnd Assembly, DuctileIron eanrPae yidrHa 7206-0019-00B RetainerPlate,Stuffing Boxes 5/8"NCHexHeadCap 5/8"NCHexHeadCap O-Ring FluidSeal,NitrileRubber 100-038114-273 1 Retainer Plate, Cylinder Head 8 Valve Cover 8 3/8”NCHexHeadCap Screwx11/4”long 3 Cyl.HeadPlug 3 11 3/4"NCSocketHead Cap 2 10 FluidEnd,Steel 1 9 3 8 3 7 2 6 1 5 4 3 2 1 11 12 9 35110-000335-201 #335 1 SC-45L TRIPLEX 38 Cap Screwx1 5 ce /"ln 100-058712-273 100-058134-273 Screw x71/2"long Screw x13/4"long
D U P 271-034412-271 AScrew x41/2"long G R O . C O M 1/2” long 7 3 8 All drawings and specifications subjectto changewithout notice. 6 4 10 7206-0275-00B 7203-0118-00A 7206-0284-00B 7203-0119-00A 7206-0277-00B 100-038112-273 60118A999 REVISED 02/21/06 ITEM Need 3perpump Discharge TS18-AR0-AC0715 Parts Assembly ValveResistant DESCRIPTION: Abrasion Assembly Parts AssemblyFE505 ValveResistant Puller Assembly DESCRIPTION: Abrasion ITEM Need 3perpump Suction TS18-AR0-AC0714 Parts Assembly ValveResistant DESCRIPTION: Abrasion Assembly -ig1 Valve O-Ring GuideCage PolyurethaneInsert Valve Body 1 Valve Seat,Discharge 1 1 1 1 6 1 5 4 3 2 1 -ig1 Valve O-Ring GuideCage PolyurethantInsert Valve Body 1 Valve Seat,Suction 1 1 1 1 6 1 5 4 3 2 1 QUANTITY UNIYDSRPINPA DESCRIPTION QUANTITY QUANTITY Wing Stem 1 1 rde7203-0380-00A CageWrench PullerHead Bridge 1 1 1 2 4 5 Nut Spring Spring ECITO PART NUMBER DESCRIPTION ECITO PART NUMBER DESCRIPTION SC-45L TRIPLEX
39 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. 1 6 3 7203-0302-00A 7203-0544-00B 7203-0546-00A 7203-0542-00A 7203-0547-00B 7206-0302-00A 7203-0544-00B 7203-0546-00A 7203-0542-00A 7203-0543-00B 7203-0333-00A 7203-0577-00B 7203-0212-00A 7201-0331-00B 10-000032-201 10-000032-201 RT NUMBER 60118A999 REVISED 02/21/06 ( for abrasiveservice) Qty. 3 per pumpea. per 3 Qty. *For plunger TX use7206-0278-xxB DIAMETER PLUNGER 2 1/8" 2 1/4" 2" 2602-6 2701-0 2301-0 2607-0 7206-0272-00A 7206-0271-00A 7206-0272-00A 7206-0271-00A 7203-0118-00A 7206-0272-00A 7206-0271-00A 7207-0015-00A 7203-0118-00A 7206-0023-16B 7203-0118-00A 7207-0015-00A 7206-0023-17B 7207-0015-00A 7206-0023-18B *PLUNGER, CHROME- OXIDE 1 1 STUFFING BOXASSEMBLY 2 BAFFLE 2 2 SC-45L TRIPLEX 2205 Duplex Stainless Steel: xxxx-xxxx-04A. Steel: 2205 Stainless Duplex 316 Stainless Steel: xxxx-xxxx-03A. Steel: 316 Stainless xxxx-xxxx-01A.Bronze: Aluminum Nickel 1 For Stuffing both Box and Gland the use following: 40 NITRILE RUBBER STUFFING BOX SEAL, 5 D U P A G R 3 O . C O M GLAND NUT WRENCH 7206-0086-00B WRENCH GLAND NUT All drawings and specifications subjectto changewithout notice. STUFFING BOX * STEEL* 4 4 4 GLAND NUT GLAND NUT 60118A999 * STEEL* 5 5 3 THREE sets per pump per sets THREE PLUNGER REVISED 02/21/06 /"2 7/8" 2 1/8" 2 7/8" 2 1/4" SIZE "27/8" 2" BOX BORE S TUFFING TUFFING S MATERIAL . TEEL E E ST S. IRON CAST BRASS L E E ST S. IRON CAST BRASS L E E ST S. IRON CAST BRASS *For 805 Bushing Gland use 720x-xxxx-xx02…. 2207-0170-341A70-252A61-204-17203-0275-22A 6618-52-0542-01 7203-0275-21A 7203-0275-12A 6618-52-0542-01 7202-0344-13A 7203-0275-11A 7202-0275-2001 7203-0275-02A 6618-52-0542-01 7202-0344-13A 7203-0275-01A 7203-0275-1001 7202-0514-23A 7202-0344-13A 6618-52-0194-01 7203-0275-0001 7202-0514-21A 7202-0514-13A 6618-52-0194-01 7202-0344-13A 7202-0514-12A 7202-0514-2001 7202-0514-03A 6618-52-0194-01 7202-0344-13A 7202-0514-02A 7202-0514-1001 7202-0344-13A 7202-0514-0001 * C O MP LETE LETE MP O C * ASSEMBLY SC-45L TRIPLEX Packing ……….…….…………………………… SPRING 41 D U P A G R OLantern Ring Spring Guide/ . C O M SPRING GUIDE/ LANTERN RING 120X & 805PACKING ASSY All drawings and specifications subjectto changewithout notice. 0805-xx-xxxx-01 ONLY qty 3 * PACKING 60118A999 Spring BUSHING GLAND GLAND THREE sets per pump per sets THREE REVISED 02/21/06 PLUNGER /"2 7/8" 2 1/8" 2 7/8" 2 1/4" SIZE 2" BOX BOR STUFFING 2 7/8" E *For EEL ST S. IRON CAST BRASS EEL ST S. IRON CAST BRASS EEL ST S. IRON CAST BRASS *For MATERIAL 8921k 141 Bushing Gland use720x-xxxx-xx04…….….…….…………………………………0141-xx-xxxx-01 use 720x-xxxx-xx05……………..…………………………………8921-xx-xxxx-01 COMPRESISON & PACKING 8921K 141, 140, ASSY., 2209-0370-341A70-442A04-204-3406-200278-402 0140-62-0542-03 406-200278-351 7202-0494-21A 0140-62-0542-03 406-200278-302 7202-0344-13A 7202-0494-11A 0140-52-0542-03 7202-0494-2003 7202-0344-13A 407-218278-402 7202-0494-01A 7202-0494-1003 0140-62-0194-03 7202-0344-13A 407-218278-351 7202-0582-21A 7202-0494-0003 0140-62-0194-03 407-218278-302 7202-0344-13A 7202-0582-11A 0140-52-0194-03 7202-0582-2003 7202-0344-13A 405-214278-402 7202-0582-01A 7202-0582-1003 0140-62-0111-03 7202-0344-13A 405-214278-351 7203-0204-21A 7202-0582-0003 0140-62-0111-03 405-214278-302 7202-0344-13A 7203-0204-11A 0140-52-0111-03 7203-0204-2003 7202-0344-13A 7203-0204-01A 7203-0204-1003 7202-0344-13A 7203-0204-0003 *CO MPLETE MPLETE *CO SSEMBL S AS SC-45L TRIPLEX Y 42 SPRING Lantern Ring Spring Guide/ D U P A G R O . CPacking Set O M LANTERN LANTERN RIN All drawings and specifications subjectto changewithout notice. G * PACKING SET ONLY 60118A999 Spring BUSHIN GLAND G THREE sets per pump per sets THREE REVISED 02/21/06 PLUNGER /"27/8" 2 1/8" 27/8" 2 1/4" SIZE "27/8" 2" BOX BORE STUFFING Bushing Gland . TEEL ST S. IRON CAST BRASS EEL ST S. IRON CAST BRASS EEL ST S. IRON CAST BRASS MATERIAL 2307-0648287-0 2307-2 880-140 424-218278-402 0838-01-0194-08 424-218278-351 7203-0573-22A 0838-01-0194-08 408-218278-402 424-218278-302 7203-0573-12A 7203-0573-2006 0838-01-0194-08 408-218278-351 7203-0573-02A 7203-0573-1006 408-218278-302 7203-0573-0006 ASSEMBLY LETE MP O C SC-45L TRIPLEX Lantern Ring BUSHING HOATTHRO 43 D U P A G R O . C Packing Set O M LANTERN RING All drawings and specifications subjectto changewithout notice. Throat Bushing 838 PACKING838 ASSY. PA IG ET S KING AC P ONLY 60118A999 BUSHING GLAND THREE sets per pump per sets THREE REVISED 02/21/06 PLUNGER /"27/8" 2 1/8" 27/8" 2 1/4" SIZE "27/8" 2" BOX BORE STUFFING . TE L EE ST S. IRON CAST BRASS L EE ST S. IRON CAST BRASS L EE ST S. IRON CAST BRASS ATRAL TERIA MA 70-4310 2309-0 2300-0 0143-20-0194-01 7203-0401-00A 7203-0399-00A 47203-0413-1007 2302-0770-390A70-410A0143-20-0542-01 7203-0401-00A 0143-20-0542-01 7203-0399-00A 7203-0401-00A 0143-20-0542-01 7203-0428-2007 7203-0399-00A 7203-0401-00A 0143-20-0194-017203-0428-1007 7203-0399-00A 7203-0401-00A 7203-0428-0007 7203-0399-00A 0143-20-0194-01 7203-0413-2007 7203-0401-00A 0143-20-0111-01 7203-0399-00A 7203-0401-00A 7203-0413-0007 0143-20-0111-01 7203-0399-00A 7203-0401-00A 0143-20-0111-01 7203-0428-2007 7203-0399-00A 7203-0401-00A 7203-0428-1007 7203-0399-00A 7203-0428-0007 * C O MP LETE LETE MP O C * ASSEMBLY SC-45L TRIPLEX 44 LST E MER TO ELAS
D U P A G SPRING R O . C O M Packing Set HI/LO PACKINGASSY. All drawings and specifications subjectto changewithout notice. ELAS TO MER MER TO ELAS SPACER Spring Elastomer Spacer Elastomer 60118A999 CKN SET S KING AC P ONLY REVISED 02/21/06 ITEM 2 1/4”KevlarandChromeOxide DESCRIPTION: PistonAssembly -ig1 Baffle FluidSeal SocketHead O-Ring 1 PistonKeeper 1 PistonCupHSNand Kevlar 1 PistonHub 1 1 9 PistonLiner21/4”White Ceramic 1 8 PistonRod 1 7 6 1 5 1 4 3 2 1 QUANTITY Piston Liner21/4”ChromeOxide Plate DESCRIPTION SC-45L TRIPLEX a ce 16654A006 Cap Screw
45 D U P A G R O . C O M All drawings and specifications subjectto changewithout notice. P 7206-0015-00A 7203-0118-00A 7206-0384-00A 7206-0380-00A 7206-0383-00A 7206-0406-00A 7206-0364-00A 7206-0365-00B AR 10-000024-218 T 60118A999 NUMBER