Top 10 Best Pressure Washer Pumps Reviews In 2020

Tired of cleaning and putting extra pressure for removing the dirt, mould, concrete etc? The pressure washer pumps are manufactured for cleaning these with the use of high-pressure of water. The water jet speed is so high that it can even remove concretes as well. Power, portability etc are the determinants of picking a good washer pump. However, one must also check that whether it is gas-powered or electric powered.

Thus, refer to the best-rated pressure washer pump from the list below and make your own pick. It is detailed for grabbing better knowledge.

Table of the Best Pressure Washer Pumps Reviews

10. CANPUMP Triplex High Cat Pressure Power Washer Pump

Pressure Washer Pumps

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With this industrial-grade pressure washer pump, you would be able to complete your job seamlessly due to its high-pressure output. It uses a powerful 6.5 horsepower engine. Therefore, it can give you a flow rate of around 3.1 gallons per minute with massive pressure of 3000 psi. Furthermore, it uses manifolds made from brass, an alloy that is resistant to corrosion and can take a lot of force.

Pitting is one of the most dangerous forms of corrosion since it is difficult to trace. So to protect your investment and give it a long life the pump’s plunger is plasma coated with high-performance ceramic. For that, it is indeed gaining popularity even in the advanced semiconductor industry.

Key features:

  • You get valves for releasing pressure and heat.
  • Heat dissipation is good due to the big cooling fin on the crankcase.
  • It rather has jam nuts that prevent over pressurization.
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9. AAA Technologies 3800 PSI at 3.5 GPM Triplex Plunger Pump Kit

AAA Technologies 3800 PSI at 3.5 GPM Triplex Plunger Pump Kit

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To keep the pressure washer pump weight low without sacrificing strength, the crankcase has anodized aluminium construction. Next, it is indeed die cast. This also gives it a lot of protection from corrosion; as a result, while using it you can have more productivity instead of being worried about the maintenance.

Without proper bearing, any machine would eventually fail due to friction. This pump features radial ball bearings that have a large size and facilitate smooth operation to extend your pump’s life. Moreover, the overall cleaning performance you get with the pump is amazing. Well, it can pump out a water jet at 3800 psi.

Key features:

  • With a warranty period of 5 years, you can buy this pump without worries.
  • Features high-pressure seals from Parker that is certainly made with German engineering and ingenuity
  • Connections are easy and effortless due to the threaded M22 inlet/outlet.

8. Annovi Reverberi Pressure Washer Replacement Pump

Annovi Reverberi Pressure Washer Replacement Pump

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Annovi Reverberi has equipped their pump with a horizontal plunger and has an output of 2.5 gallons per minute. Your pump won’t heat up either since it is equipped with a thermal relief valve. That’s why can efficiently dissipate heat prolonging the lifetime of your pump.

However, due to the horizontal pressure washer pump design, you can easily mount it directly over different types of motors. You won’t face any compatibility issues either. The ¾ inch shaft is rather compatible with most gasoline engines that are currently sold in the market.

Key features:

  • Kit includes a tube for injecting detergent from a separate container; filter prevents contaminants from getting inside the pump.
  • Due to the EZ start system, the engine experiences fewer loads than normal operating load.
  • Can indeed provide you with excellent washing performance with 3000 psi

7. OEM Technologies Horizontal Axial Cam Pump Kit

 OEM Technologies Horizontal Axial Cam Pump Kit

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The best feature of this from OEM technologies is low maintenance. With other pumps, you need to ensure daily oil changes and keep it at a consistent level for optimum performance. But this one is prefilled from the factory and is completely sealed, eliminating the need for an oil change. So contaminants have no way of entering the pump and you don’t have to look out for a lube failure.

Due to PowerBoost technology you have to face lesser heat and vibration while getting more performance from the pump. Finally, with more than 3000 psi of pressure, any cleaning task is certainly conquered easily.

Key features:

  • Fits most gasoline burning engines that use a vertical shaft due to the pump’s ¾ inch shaft.
  • You don’t have to worry about water leaks since you get a double seal system.
  • The die-cast is rather made of aluminium to protect it from rust, corrosion and more.
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6. Atima Pressure Washer Pump 2900 PSI 3200 PSI 2.5GPM Replacement Washer Pump Fit 

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Since both the outlet and the inlet has an extended design, you would be easily able to connect the tube. And that also without touching the ground and with just one hand. You can rather keep using without virtually any pressure washer pump maintenance. It has a sealed design that is prefilled with oil directly from the factory. For that reason, you don’t have to concern yourself with lube failures or leaks.

Unlike other pumps in this price range, this one has an enhanced flow rate of 2.5 GPM. As a matter of fact, it is capable of pumping out water beyond the 3000 psi mark. It is also made from a very high-quality aluminium alloy that is dense enough to resist shocks or impacts. Above all, you can expect this pump to accompany you for a longer time than other models.

Key features:

  • Has an easy starting valve along with a safety filter.
  • Compatible with a huge range of AR, Homelite and washers from many other brands.
  • Laboratory results show that without rest you can certainly use this pump for more than 3 days.

5. Homelite Universal Power Pressure Washer Water Pump

Homelite Universal Power Pressure Washer Water Pump

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Homelite offers you an excellent universal pressure washer pump that requires almost zero maintenance due to the sealed design. Thus, you don’t have to change the oil on a regular basis. Nevertheless, it already comes filled with oil and has a low probability of letting contaminants inside the pump.

Plus, it has the ¾ inch shaft design. This makes it compatible with a wide variety of engines from several popular brands. Gas engines that pave a can guarantee efficient performance and have a great fitting.

Key features:

  • Features a horizontal configuration for indeed effective results.
  • Can achieve maximum pressure of 3100 psi.

4. CANPUMP Triplex High Pressure Power Washer Pump Hollow Shaft fits Cat General AR

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Canpump has brought to you another of their engineering marvels that can replace the pump of Cat General AR. It uses plungers which are constructed out of stainless steel with ceramic coating. So it offers tremendous resistance against various forms of corrosion that is caused due to high pressure, including pitting.

With this pump, you can opt for three different types of installation. These certainly are motor or engine direct drive type or belt and pulley drive type. Furthermore, for getting the maximum performance out of this pump, couple it with a 13 horsepower engine. And gain a maximum pressure output of 3600 psi at 3400 revolutions per minute.

Key features:

  • You can bring out a flow rate of 4.7 gallons per minute.
  • The unloader valve is removed. Since the manifolds are brass forged you get high corrosion resistance along with a lot of strength.
  • The pump rather has a port for oil filling so that you can maintain its superb performance.
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3. PEGGAS New Premium Cold Water – Gasoline Pressure Washer 

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This pressure washer pump is a brilliant replacement for your damaged or corroded pump. Due to its pressure rating that lies within the bracket of 2800 psi and 3000 psi you don’t have to worry about damaging any surface coat. And it will even stay safe even while cleaning with this pump. Even if you want to use it to hose the dirt, you can easily do so. It will easily keep the paint job intact.

Installing the pump on your engine wouldn’t be an issue. It indeed has a ¾ inch shaft. As a result, it has high no compatibility issue with most small-sized pressure washers that you use for house cleaning. Moreover, with an engine that can produce 5.5 to 6 HP, this pump shows its full worth. Finally, it displays the incredible cleaning performance that you had been missing for so long.

Key features:

  • With an M22 connector, you won’t have to worry about investing ok extra hose fittings.
  • Fits most pressure washers like Troybilt, B&S, Honda, Husky and more.
  • Head is certainly made from premium quality aluminium that is resistant to corrosion.

2. Auto Express New 2700 PSI Pressure Washer Water Pump Troy-Bilt

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Unlike other cheaply manufactured pumps, this has a valve for quickly releasing heat to keep the pump operating at high-efficiency. It has various components made out of premium top quality materials like dense aluminium alloy and brass. So you don’t need to worry about corrosion or longevity of this product. Now put it to good use for cleaning dirty grime off of your garage, warehouse, vehicles and more.

However, you will certainly not feel bulky. The product weighs only 6.38 pounds and you will not face any hassle during installation.

Key features:

  • Even if you are not too familiar with mechanical parts you can install it easily.
  • Can rather produce adequately high pressure of 2700 psi.


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Troy Bilt implements the three-pronged triangular design with drilled holes. As a result, you can easily mount it on a gasoline engine. You don’t have to worry much about buying this pump since you get 12 months for claiming your warranty. Now you can make this purchase with peace of mind.

As a matter of fact, you don’t need a two-man team for installing the pump on the compatible pressure washers. With a 13 mm wrench, you can loosen the top nits and make it easily slid over the shaft key. Above all, it has brass fittings that have no chance of rusting and can take a lot of abuse.

Key features:

  • It can provide you with the pressure of 2500 psi to 2800 psi at 2.3 gallons per minute.
  • Vertical crank engines can fit them easily as long as they use a ⅞ inch shaft.
  • At around 6.35 pounds, it is rather lighter than other pumps.

Never fall short of water to clean the stubborn dirt. These pumps will keep any signs of contamination away and you can clean any surface.

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