1/1

CAT Piston Pump 291

$ 4,423 .08

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 1

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

Inlet Port Size:1/2" NPT(F);Discharge Port Size:3/8" NPT(F)

Ask questions

(0/1,200)

Q: How can I write a review for a purchased product?

A: After completing the order, you can go to the order page and select the items you want to review from the product list. You can share your shopping experience, and feedback on product quality and service to help other buyers make better decisions.
Q: What should I do if I receive a damaged or defective item?

A: If you receive a damaged or defective item, please contact our customer service team immediately. Provide them with the necessary details and, if possible, include photos of the damage. We will assist you in resolving the issue by offering a replacement, refund, or suitable solution.
Q: How can I view the size and specifications of a product?

A: On the product details page, you can find detailed information about size and specifications, including size charts, specific measurements, and more, to help you select the right product.

Question has been sent successfully

Reviews

K

Ken Lim

Jan 13, 2026

CAT Piston Pump 291

Great job!

Helpful

Unhelpful
A

Amelia

Jan 02, 2026

CAT Piston Pump 291

Great

Helpful

Unhelpful
B

Bob Kudrick

Sep 20, 2025

CAT Piston Pump 291

I thought about getting the spark ignitor cable as well.

Helpful

Unhelpful
D

Darrell Palmer

Apr 20, 2024

CAT Piston Pump 291

Excited for my item to come! The shipping was pricier than I anticipated.

Helpful

Unhelpful
A

Anonymous user

Nov 25, 2022

CAT Piston Pump 291

All was ok! No problems whatsoever.

Helpful

Unhelpful

CAT Piston Pump 291

$ 4,423 .08

Click here to view shipping costs.

✔ In Stock (Can ship in 5-7 days)

Quantity

MOQ : 1

Payment Methods

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee

People who bought this item also viewed

TOKIMEC Piston Pump P40VFR-12-CMC-21-J

US$2246.15

VICKERS Piston Pump PVQ10-A2L-SS1S-20-C21-12

US$1071.43

Parker Piston Pump PV023R1K1T1NMMC

US$9927.50

danfoss Piston Pump 90R075MB1BC60S3

US$7430.77

danfoss Piston Pump H1P060R

US$7602.43

Bosch Rexroth Proportional Valve 5610141310

US$943.00

KITZ Check Valve PN16DPWAUE-DN400

US$3923.88

YUTIEN Overflow Valve URG-03

US$323.35

SUNNY Vane Pump 45V66A-1A22R

US$1461.54

Haldex Gear Pump WP09A1 1802373

US$1557.69

Customers frequently viewed

IWAYA DENKI Water Pump 25CJT0752

US$2307.69

Panasonic Servo Motor MHMF022L1V2M

US$653.85

Honeywell Solenoid Valve VE4025B1045

US$334.62

ROTEN Mechanical Seal 8E5K-22-X

US$384.62

SANDSUN Overload Pump VA08H-760

US$1568.40

GS Battery 6-QW-60(450)-(55D23L-KR)

US$646.15

Rechi Compressor 44R273A

US$341.00

Bosch Rexroth Linear Guideway Runner Block R165381920

US$107.69

MINDMAN Air Cylinder MCQV2-11-40-200

US$88.46

Mitsubishi Compressor YB645WTG

US$549.00

ISCAR Tool for Metal Cutting HFPR6004 IC8250

US$3.63

KOGANEI Solenoid Valve GF10T1-PS3

US$123.08

NORGREN Air Cylinder M/146140/M/2500

US$3615.38

SMC Solenoid Valve VQ4501Y-5B1

US$261.54

Carmex Tool for Metal Cutting 08IR16ACMEBXC

SMC Sensor ZSE30AF-N01-N-L

YUKEN Vane Pump SVP12-F-F-8-17-REAA-10

Danfoss Transmitter 060G6551

US$538.46

Kuebler Encoder 8.5020.0064.1024.S222

US$750.00

ATMEL IC Integrated Circuit Chip ATMEGA8L-8AUR

US$9.41

Recent related posts

06/14/2020

Can an inverter air conditioner achieve first-class energy efficiency without an electronic expansion valve

Can an inverter air conditioner achieve first-class energy efficiency without an electronic expansion valve Inverter air-conditioning units do not use electronic expansion valve throttling, their own operational safety will deteriorate, and there is no w器2䀀ￜ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔǅ༬皧煞क़Ѐ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔǅ'鱤ǆၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧

06/28/2024

Normally Open vs Normally Closed Solenoid Valve: Understanding the Difference

Solenoid valves are electromechanical devices that play a crucial role in controlling the flow of fluids or gases within a system. They are widely used in various industries, including manufacturing, automotive, HVAC, and agriculture, among others.

08/19/2020

How to achieve energy saving and high efficiency in integrated chillers

The integrated chiller saves energy because of its low condensing temperature. The integrated chiller integrates water-cooled units, computer room civil engineering, cooling towers, cooling

09/10/2020

Why use original Atlas air compressor accessories

The reason is: the original Atlas air compressor accessories are produced strictly in accordance with the standards for producing air compressors. They are all subjected to the same endurance test and have been proven to provide the best protection for your investment. Original accessories with specific functions are the most cost-effective. Absolutely guaranteed!

09/10/2020

The actual displacement of the screw compressor is affected by those factors

1) Leakage. There is no contact between the rotors and between the rotor and the housing during operation, and a certain gap is maintained, so gas leakage will occur. When the pressure increased gas leaks to the suction pipe and the sucking groove through the gap, the exhaust volume will be reduced.

06/14/2020

Refrigeration unit in artificial environment simulation laboratory

The artificial environment simulation laboratory can simulate the temperature and humidity environment, as well as the climatic environment of rainfall, snowfall, sunshine, wind, sand and dust.

09/08/2022

What is Three Phase Induction Motor and How Does It Work

Three-phase induction motor is an AC motor that generates electromagnetic torque to drive the rotor to rotate by the interaction of the rotating magnetic field formed by the stator winding

06/14/2020

Details of the use of freezer that you don't know! ! Commercial refrigerators usually have very low temperatures. Therefore, many consumers who use refrigerators will develop the concept of keeping fresh at low temperatures. However, if they are not clean

How to add refrigerant in the freezer People who open restaurants in their own homes will notice that the freezer that they just bought from the mall is really a highlight in the store. It is immediately higher than ordinary small restaurants, so many smﰸ2䀀ￜ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦隆ᮔǅ༬皧婆ིЀ呄ᠾ鹨់༹皧ࠄ00븹먱댁珵理뛐珵Љ䕄ྦ뤂ᐱ變뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់變ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔǅ'鱤ǆቜ먢䇨珵呈ᠾ뤂ᐱ⷇⬿먲僧ᐱ靖㥲ᐲ�僬㣢ᐲᠾ靖랖僧Ԉﯼ靖�僬㣢ᐲ臆S㥲ᐲᬄğﯼ戴ﯤ艏S練杴 ﯼ杴㥲ᐲ

09/06/2020

Application of Piston Rod Settlement Monitoring System in Reciprocating Compressor

1. Introduction A petrochemical plant imported a reciprocating compressor from abroad, the model is: B254-4118N3.3, 4 rows of symmetrical balanced type, the import and export parameters are: 135kPa (A)@14℃, 3.4MPa (A)@35℃, rotation speed: 425r/min, stroke: 240mm.

08/24/2020

What kind of equipment is suitable for high and low pressure refrigerant charging method

There are generally two types of refrigerant charging methods: low-pressure charging and high-pressure charging. The advantage of the low pressure charging method is that it is easier to control the amount of refrigerant charged,

Ask questions

Reviews

CAT Piston Pump 291

People who bought this item also viewed

Customers frequently viewed

Recent related posts

Can an inverter air conditioner achieve first-class energy efficiency without an electronic expansion valve

Normally Open vs Normally Closed Solenoid Valve: Understanding the Difference

How to achieve energy saving and high efficiency in integrated chillers

Why use original Atlas air compressor accessories

The actual displacement of the screw compressor is affected by those factors

Refrigeration unit in artificial environment simulation laboratory

What is Three Phase Induction Motor and How Does It Work

Details of the use of freezer that you don't know! ! Commercial refrigerators usually have very low temperatures. Therefore, many consumers who use refrigerators will develop the concept of keeping fresh at low temperatures. However, if they are not clean

Application of Piston Rod Settlement Monitoring System in Reciprocating Compressor

What kind of equipment is suitable for high and low pressure refrigerant charging method

Welcome to O&Kmarts