DATA SHEET - Cat Pumps

1 MeasureMetric Measure5CP5120, 5CP5120 gpm19 lpmPressure Range100 to 3000 psi7 to 210 barRPM 1415 rpm1415 rpmInlet Pressure to 60 to 4 bar5CP5120, 5CP5120 CSS ALTERNATE gpm23 lpmPressure Range100 to 2500 psi7 to 170 barRPM 1750 rpm1750 rpmInlet Presure Range10 to 60 psi1 to 4 barFE ATU R E S Industrial triplex design offers reliability and versatility. Ultra-compact footprint permits direct-drive to motor with bell housing and flexible coupling or belt drive for precision flow setting. Standard NBR seals with alternative options for temperature and chemical compatibility.

2 FPM .0110 EPDM .0220 High Temp, 190 F .3000 High Temp, 200 F .3400 (Intermittent Run-Dry)DETERMININGR ated gpm= Desired gpmTHE PUMP rpm Desired rpmDETERMININGgpm x psi=Electric BrakeTHE REQUIRED 60H. P. RequiredDETERMININGM otor Pulley Pulley PULLEY SIZEPump rpmMotor rpmRefer to pump Service Manual for repair procedure and additional technical HORSEPOWER REQUIREMENTSMODELFLOWPRESSUREMOTOR PULLEY SIZEpsi120 0psi150 0psi2000psi2500psi3000 Using 1725 RPM Motor & Std. 8" Pump 3N/A175 0 DirectCOMMON "18 "18 mmCrankcase Capacity17 lMax.

3 Liquid Temperature160 F71 CAbove 130 F call Cat Pumps for inlet conditions and elastomer Ports (2)1/2" NPT(F)1/2" NPT(F)Discharge Ports (2)3/8" NPT(F)3/8" NPT(F)Shaft "20 x x "277 x 254 x 147 mmDATA SHEET5CP PLUNGER PUMPSS tandard Models:5CP5120, 5CP5120 CSSM odel 5CP5120 Shown(Shaft protector and mounting rails sold separately)PARTS LISTITEM PART NUMBERDESCRIPTIONQTY5CP5120 5CP5120 CSSMATL230057 STLKey (M6x6x25)1596031 STZPS crew, HHC, Sems (M8x16)812 65 42 STCP RScrew, HHC, Sems (M8x16)8846910 ALCover, Bearing2 - 11014 028 NBRO-Ring, Bearing Cover - 70D21143222 NBRSeal, Oil, Crankshaft - 70D2 - 11514 4 80 STLB earing, Ball2 204 8742 TNMRod, Connecting Assy [10/01]32546928 FCMC rankshaft, Dual End M18 - 5CP5120148233 FCMC rankshaft, Single End M18 - 5CP5120 CSS13049776 ALCover, Bearing - 5CP5120 CSS1311274 0 9 Cap, Vented w/O-Ring (Rain Cap)13246798 Cap, Oil Filler, Domed13314179 NBRO-Ring, Oil Filler Cap - 70D13792241 Gauge, Oil, Bubble w/Gasket - 80D1-23844428 NBRG asket, Flat, Oil Gauge - 80D1-24092519 STZPS crew, HHC, Sems (M6x16)

4 412 5 8 24 STCP RScrew, HHC, Sems (M6x16)44825625 STCPPlug, Drain (1/4"x19 BSP)1492 3170 NBRO-Ring, Drain Plug - 70D15046940 ALCover, Rear15114 0 4 4 NBRO-Ring, Rear Cover1534 8 617 ALCrankcase16446746 CMPin, Crosshead36548458 BBNPRod, Plunger37046838 NBRSeal, Oil, Crankcase - 70D37543328 SSlinger, Barrier38845697 SWasher, Keyhole (M18x10)39049655 CCPlunger (M18x50)39846730 NBRW asher, Seal - 90D348394 FPMW asher, Seal - 90D3u48432 EPDMW asher, Seal399=48201 SSRetainer, Plunger w/Stud (M6)31004 6749 PVDFR etainer, Seal310643243 NBRSeal, LPS w/S-Spg344926 FPMSeal, LPS w/SS-Spg3u46651 EPDMSeal, LPS w/SS-Spg376243ST2 Seal, LPS w/S-Spg312049657 BBCase, Seal (Press-in-style)312113978 NBRO-Ring, Seal Case - 70D314329 FPMO-Ring, Seal Case3u48904 EPDMO-Ring, Seal Case312744549 SNGV-Packing64 5 617 SFGV-Packing648300 STGV-Packing612845618 BBAdapter, Male31392 217 9 BBCPPlug, Inlet [1/ 2" NPT(M)]

5 ]1163175 47 NBRO-Ring, Seat - 85D6116 8 5 FPMO-Ring, Seat - 85D6u46648 EPDMO-Ring, Seat - 70D616 445790 SSeat616646429 SValve616743750 SSpring6168=44565 PVDFR etainer, Spring6172175 49 NBRO-Ring, Valve Plug - 70D626996 FPMO-Ring, Valve Plug - 70D6u4 9133 EPDMO-Ring, Valve Plug617348365 DBack-up-Ring, Valve Plug617445900 BBPlug, Valve618546895 FBBM anifold, Head1188126513 STCP RScrew, HSH (M8x70)819 622187 BBCPPlug, Discharge [3/8" NPT(M)]1250118 6 7 2 STCPP rotector, Shaft (Model 5CP5120 only)125530243 STZPM ount, Direct12603 0 611 STZP RMount, Rail, Assy ( ")13 0 613 STZP RMount, Rail, Assy ( ")176513 STZP RMount, Rail, Assy ( ")130637 STZPM ount, Angle Assy-Retro Fit (See Tech Bulletin 078)126530659 Kit, Complete Mounting (Inclds: 30611, 30633, 118672) (Model 5CP5120 only))127530944 STLA ssembly, Hub & Key (Inclds.

6 30945, 30057)128334334 Kit, Oil Drain (3/8" x 24") (See Individual data SHEET )176334 Kit, Oil Indicator (3/8" x 24") (See Individual data SHEET )5 Model 5 C P5120 C SS101015112508383730203825536417417 317 216816716616 41631851886570758810612012112712712 819 613926016316 416616716817 217 317490989910 0323340 37 3115111085502514948283 EXPLODED VIEWM odels5CP5120, 5CP5120 CSSA pril 20155CP5120 5CP5120 CSSMATL299814844 FBBHead, Complete Standard130033630 NBRK it, S e a l (I n cl ds: 9 8 ,10 6 ,121,127) Standard131350 FPM*K it, S e a l (I n cl ds: 9 8 ,10 6 ,121,127) .0110176645 HTK it, S e a l (I n cl ds: 9 8 ,10 6 ,121,127).

7 30001u76630 EPDMK it, S e a l (I n cl ds: 9 8 ,10 6 ,121,127) .0220176960 STHTKit, Seal (Inclds: 98,106,121,127) After 2/09 .3400131033060 NBRKit, Valve Preassembled (Inclds: 163,164,166-168,172,173) Standard, .3400, .30002313 45 FPMKit, Valve Preassembled (Inclds: 163,164,166-168,172,173) .01102u317 35 EPDMKit, Valve Preassembled (Inclds: 163,164,166-168,172,173) .02202 6107 Oil, Bottle (21 oz.) ISO 68 Hydraulic1 Bold print part numbers are unique to a particular pump model. Italics are optional items. [ ] Date of latest production change. u Silicone oil/grease required.

8 Production parts are different than repair parts. R Components comply with RoHS Directive.*Review individual parts in each kit for material code identification. View Tech Bulletins 002, 003, 024, 036, 043, 053, 060, 061, 064, 073, 074, 078 and 083 for additional CODES (Not Part of Part Number): AL=Aluminum BB=Brass BBCP=Brass/Chrome Plated BBNP=Brass/Nickel Plated CC=Ceramic CM=Chrome-moly D=Acetal EPDM=Ethylene Propylene Diene Monomer FBB=Forged Brass FCM=Forged Chrome-moly FPM=Fluorocarbon HT=Hi-Temp (EPDM Alternative) NBR=Medium Nitrile (Buna-N) PVDF=Polyvinylidene Fluoride S=304SS SS=316SS SNG=Special Blend (Buna) SFG=Special Blend (FPM)

9 STG= Special Blend PTFE White ST2=Special Blend PTFE Grey STL=Steel STCP=Steel/Chrome Plated STHT=Special PTFE High Temp STZP=Steel/Zinc Plated TNM=Special High StrengthCAT PUMPS1681 - 94TH LANE MINNEAPOLIS, MN 55449-4324 PHONE (763) 780-5440 FAX (763) 780-2958e-mail: International Inquiries go to and navigate to the Contact Us 993316 Rev D 5/15 CAUTIONS AND WARNINGSAll High Pressure Systems require a primary pressure regulating device ( regulator, unloader) and a secondary pressure relief device ( pop-off valve, relief valve). Failure to install such relief devices could result in personal injury or damage to pump or property.

10 Cat Pumps does not assume any liability or responsibility for the operation of a customer s high pressure system. Read all CAUTIONS and WARNINGS before commencing service or operation of any high pressure system. The CAUTIONS and WARNINGS are included in each service manual and with each Accessory data SHEET . CAUTIONS and WARNINGS can also be viewed online at or can be requested directly from Cat the Limited Warranty on-line at (277) (217) (169) (145) (35) (37)(2) 3/8"NPT(F)DISCHARGE(2) 1/2" NPT(F)INLET(4) - .315 (8) .511 (13) DEEP