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Cat Pumps Manuals & User Guides

Cat Pumps manufactures the world's most dependable high-pressure positive displacement reciprocating triplex plunger and piston pumps and accessories.

Tip: include the full model number printed on your Cat Pumps label for the best match.

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About Cat Pumps

Founded in 1968, Cat Pumps is a recognized world leader in the design and manufacture of highly dependable high-pressure positive displacement reciprocating triplex pumps and systems.

The company provides a wide array of plunger and piston pumps along with custom pumping systems, accessories, and replacement parts. Backed by industry-leading availability and customer service, their products are used across diverse industrial sectors calling for reliable high-pressure liquid and water delivery.

Cat Pumps manuals

Dènye manyèl yo soti nan manuals+ òganize pou mak sa a.

CAT PUMPS 3CP11 seri CP plonje ponp manyèl enstriksyon

18 avril 2025
Espesifikasyon Ponp Piston CAT PUMPS Seri 3CP11 CP Modèl 3CP: 3CP1120, 3CP1130, 3CP1140 Modèl 5CP: 5CP2120W, 5CP2140WCS, 5CP2150W, 5CP3120, 5CP3120G1, 5CP3130G1, 5CP5120, 5CP5150G1, 5CP6120, 5CP6120G1, 5CP6140, 5CP6150 Modèl 7CP: 7CP6170…

CAT PUMPS 5CP6221 CP SS Manyèl Pwopriyetè Ponp plonje

31 janvye 2023
MANYÈL SÈVIS PONP PISTON CP SS MANIFÒL SEPARE AN ASYE ENOKSIDAB 3CP: 3CP1221, 3CP1231, 3CP1241 MANIFÒL SEPARE AN ASYE ENOKSIDAB 5CP: 5CP6221, 5CP6241CS, 5CP6251 ENFÒMASYON SOU ENSTALASYON AK DEMARAJ Pèfòmans optimal...

CAT PUMPS 280 Piston Ponp Manyèl Pwopriyetè a

29 janvye 2023
280 Ponp PistonManyèl Pwopriyetè3 CHASIS: 280, 281, 290, 2914 CHASIS: 331, 333, 335, 430, 431, 4355 EMARF: 323, 39010 CHASIS: 621, 623, 820, 821, 825,1010,1011,101525 CHASIS: 1520,1521,1525, 2520, 2521, 2525,…

CAT PUMPS 35PFR Ponp plonje manyèl enstriksyon

29 janvye 2023
Manyèl Enstwiksyon Ponp Piston 35PFR Ponp Piston 35PFR 35 MANIFOLD SEPARE AK KAD: 3507 ak 3517 ENFÒMASYON SOU ENSTALASYON AK DEMARAJ Pèfòmans optimal ponp lan depann de tout likid la...

Manyèl Sèvis Ponp Piston CAT PUMPS 25PFR

manyèl sèvis
Manyèl sèvis konplè pou ponp piston CAT PUMPS 25PFR, ki kouvri enstalasyon, demaraj, antretyen valv, ranplasman sele, antretyen piston, antretyen crankcase, antretyen prevantif, ak depanaj.

Cat Pumps manuals from online retailers

CAT PUMPS 310 Plunger Pump Instruction Manual

310 • March 27, 2026
Comprehensive instruction manual for the CAT PUMPS Model 310 plunger pump, covering installation, operation, maintenance, troubleshooting, and detailed technical specifications for this 2200 PSI, 4 GPM brass pump.

Cat Pumps support FAQ

Kesyon komen sou manyèl, anrejistreman, ak sipò pou mak sa a.

  • How often should I change the oil in my Cat Pump?

    Initially change the crankcase oil after a 50-hour running period. Thereafter, change the oil every 3 months or at 500-hour intervals. Additional lubrication may be required with increased hours of operation or elevated temperatures.

  • What is the correct rotation direction for a Cat Pump?

    Cat Pumps are generally designed for forward rotation to allow for optimum lubrication of the crosshead area. Reverse rotation is acceptable if the crankcase oil level is increased slightly above the center dot to ensure adequate lubrication.

  • What should I check before starting the pump system?

    Ensure all valves are open before starting the system to avoid deadhead overpressure conditions. You must also never run the pump dry or without oil in the crankcase.

  • Where do I register my Cat Pumps product for warranty?

    You can register your product for warranty coverage by visiting the official Cat Pumps warranty registration page online and entering your pump model and serial number.