Best Pressure Washer Pump [Top 10 In 2023]

Pressure washers makes cleaning very easy and fast. They are used for lots of international and industrial cleaning. As you continue to use your pressure washer, the pump may get faulty with time. Although pressure pumps take longer before they get faulty, when they do, the best solution is to replace them.

Replacing your pressure pump can be a rather confusing task. This is partly because there are so many pressure pump brands and different types to choose from. You will need a replacement pressure washer pump to make cleaning more effective and faster.

In this post, we will mention the 10 best pressure washer pump on the market right now. Along with that, we will also help you with the selection process.

For those who wants to skip straight to the final verdict, here are our top picks.

Comparison Table

We have designed a comparison table below for your easy reference.

However, it is important to note that the positions are in no particular order of importance. Some models may be preferred by others, therefore, please do read in details, which one may suit you the best. 

best pressure Washer Pump [Top 10 Product Reviews]

1. Annovi Reverberi AR North America Pump

The Annovi Reverberi replacement pump is a triplex plunger-type having a maximum PSI of 2600. It is designed for heavy-duty power washers, such as those used in a commercial car wash and rug cleaning. It combines corrosion-resistant aluminium, steel, and brass components in its design.

Furthermore, it comes with a powerful shaft that can rotate through 180° while achieving a flow rate of 2.2 gpm. One can successfully use it with engines rated between 4-7 horsepower. Also, it comes with a modified thermal system for preventing overheating.

2. Ezzy Universal Pressure Washer Pump

Ezzy pressure pumps come with different specifications but a similar design. This model has a PSI of 2800 and can fit with many brands of pressure washers. It is mounted horizontally in the axial orientation. It also features a 7/8 shaft. 

To couple the pump, users must use four bolts that are about 6-7 inches apart. The pump also comes with its thermal relief valve, so you don't have to buy one separately. It also comes with pre-filled oil, so users can just couple and begin to use the pump right away.

3. Peggas Vertical Pressure Washer Water Pump

Peggas is a popular name for home cleaning equipment. They have both horizontal and vertical pumps. The vertical pumps have psi between 2,800 to 3,000 and a 2.5 gallon per minute flow rate.

Users can simply connect the pump to the engine due to its easy to understand manual and straight forward bolt arrangement. The bolts which are made of high-quality steel help hold the pump tight.

4. Homelite universal pump

This Homelite pressure washer pump is designed to fit perfectly with many vertical pressure washer engines. Its 7/8 inches shaft is only compatible with pressure washer machines having a 7/8 adapter. Engines with 3/4 are not compatible with the 7/8 shaft.

When the pump is mounted correctly, the inlet will face opposite the outlet. The pump comes with a very nice thermal relief valve which should be installed by the user, such that it is opposite the inlet. The pump is also pre-filled with oil to allow for a faster and more efficient job. 

5. AR 3000 Psi Pressure Washer Water Pump

This is another top-quality pump from Annovi Riverberi. It is higher in specification and function when compared with the AR replacement pump produced by the same company.

The AR 3000 psi pump is a horizontal plunger pump. It spins at 3,400 RPM to give 2.5 gallons of water per minute at high pressure. This pump is suitable for use at home and in commercial use.

6. Ezzy Pump HIMORE 309515003 Pressure Washer Water Pump

This is a relatively new and great product from Ezzy Pump. It is a horizontal pump and can work with lots of brands of pressure washer engines. Excell and Generac 3000 psi pressure washing engines work well with OEM HIMORE 309515003 Pressure Washer Pump.

It is meant for engines having 3/4 inch shafts only and will not fit with pumps that use 7/8 shafts.

7. OEM Technologies Horizontal Axial Cam Pump

Axial cam pumps are the best type of pumps for pressure washer. They use higher psi, which is more suitable for commercial use. In terms of performance, their efficiency is high. They minimize engine load while working efficiently. The pump is free from maintenance.

Furthermore, its piston is made of stainless steel material polished to precision to achieve enhanced seal life. These seals give double high pressure to boost performance.

8. Homelite 3000 PSI Pressure Washer Water Pump

This is another class of Homelite's best pressure washer pumps. Not every Homelite 3,000 psi universal pump is made with the same specification. The reason is that a similar model of the same year and make can still have different specs for parts.

It is for this reason Homelite made this series of pumps so users can choose anyone that suits their needs.

9. YAMATIC Pressure Washer Pump

This pump is a direct drive axial pump. It is compatible with vertical shaft pressure washer engines with 7/8 inches shaft specifications. Major brands that work effectively with this pump include Craftsman, Troy Bilt, Simpson, Ryobi, and many others.

Users need to check OEM specifications on their engines to determine the exact pump specification that would fit them.

10. Ezzy Pump Vertical Shaft Engine Pump

This pump comes in different versions - EZ, SX, and EZ-SX version. Users are advised to double-check that they have the version when the tag or label is seen on the pump.

You can follow the rules below to know which version will fit your pressure washer engine. Check the old pump and see:

If the spark plug and the tubes lie on the same side, you need to get the RMW2.2G4EZ.

If the spark plug and the tubes lie on opposite sides, you need to get the RMW2.2G24EZ-SX.

When both tubes for inlet and outlet are facing you, use the legs of the pump to determine which pump version should fit.

Get the EZ-SX Version if the leg has larger hole points at 7 o'clock. Get EZ version if the leg has larger hole points at 2 o.clock.

Types of pressure washer pumps

Before you purchase a replacement pressure washer pump, you need to know the different types of pumps you can find. Pressure pumps are mainly classified into three types. These include Axial Cam pump, Wobble pump, and Triplex Plunger pump.

1) Wobble Pump

This can be seen as a kind of "starter pump type." It is the most basic of the three types and suited for use in the home. It utilizes a wobble plate through linking with a drive shaft.

The driveshaft then moves the piston to create pressure. The back and forth movement of the piston allows it to suck water from a point and push out water from another point with a strong force.

The wobble works against a large spring, which reduces pressure pump efficiency to about 70%. Wobble pumps generally have lower GPM and PSI. Work time can top 400 hours. They can also produce high pressures when allowed to run dry.

2) Axial Cam Pump

This is an improved pump over the wobble pump. It can perform at pressures of about 3400 PSI. Its performance is intermediate between wobble and triplex plunger pumps.

It works just like the Wobble pump except that its pistons rotate around its plate when in operation. It has higher efficiency and longevity over the wobble pump.

3) Triplex Pump

Its name comes from its use of three pistons to push water at higher pressures. The triplex pump is the most powerful of the three types of pumps. Triplex pumps are usually more expensive and last longer than the others.

However, they need more maintenance. Over time, the value for money used to purchase the pump justifies the price in terms of longevity and performance.

Pressure washer pump brands

Many pressure washer manufacturers also produce pumps that are compatible with their models so that users can buy them to replace faulty pumps.

Some companies also produce universal pumps that will fit other pressure washers from other manufacturers.

However, buyers are often advised to confirm OEM specifications on their engines to know if such universal pressure pumps will work with them.

The primary pressure pump brands include:

1) Homelite

Homelite has its pressure washer models. It also produces different types of pressure pumps. You will find many different models of Homelite pressure pumps in major plumbing stores in the US.

They also have lots of universal pressure pump for Pressure washers from Troy Bilt, Briggs & Stratton, and many more.

2) Ezzy Pump

This company probably has the greatest variety of pumps in the market. Their pumps have excellent reviews from many users. Their universal pressure pumps are compatible with major pressure brands.

3) Troy Bilt

Troy Bilt has its line of pressure washer models and specific pumps designed for them. Presently, the company has universal pressure pump models that can fit with Craftsman, Honda, and many other models.

4) Peggas

Peggas also has its models of pressure washers and universal pumps for a wide range of engines.

5) Annovi Reverberi

This is an award-winning pressure washer company having lots of pump models that are relatively cheaper and offer high performance. They have universal and specifically made pump models for different types of pressure washers.

6) Canpump

Canpump is another popular pressure pump manufacturer. They also make other plumbing materials used in houses and companies. They also have many universal pump models of various kinds.

Pressure Washer Pump Buying Guide [7 important things to consider]

Before you get a pressure pump for your pressure washer, below are a few things to consider.

1) Pump Type Required

You need to be able to identify which replacement pump will fit perfectly with your engine. Removing the old pump and taking it to a local store can be a good idea.

If you want to order a new one online, you can check the OEM specifications on your engine to determine which pump specifications you need.

2) Pump Brand

Popular pressure washer brands also have replacement pressure washers that can be bought. One advantage of getting the pump from your pressure washer manufacturer is that they tend to fit better on your engine.

There are also universal pumps that have excellent performance. However, you will need to be very sure of your OEM specifications before you can get one that will fit perfectly.

3) Materials

The materials with which a pump is constructed will affect performance and longevity. Die-cast aluminum and brass-casted pump head are a good combination of pump materials. Coated steel and aluminum alloys are also very durable.

When you choose a pump made with strong and corrosion-resistant materials, you can be sure that it will last longer.

4) Pump Pressure

Pump pressure is measured in psi. The greater the psi, the more powerful the pump will be. Pumps having greater psi also give higher gallons of water per minute. Depending on your needs, you may buy a pump with higher psi.

Note that the higher the psi, the higher the price, and vice versa. For household pressure washers psi from 2,400 to 2,800 should be ideal.

5) Pump Use

The use for which you need the pump can also affect which type of pump to buy. For commercial uses, go for Triplex Plunger or Axial Cam pumps. If you only need your pump to do regular house cleaning, you may get a Triplex Plunger with a lower psi of about 2400.

6) Extra Features

Some pumps come with chemical injection and temperature control valves, while others do not. Buying a complete package is cheaper and better than buying in parts. If you choose to buy the accessories separately, you will waste time and energy searching for the matching parts.

7) Engine Power

Some pumps require higher engine power to give optimal performance. A pump can fit your engine in size specifications but have a higher power requirement. If you go ahead to use it regardless of the power requirement, you may not be impressed by its performance later.

Final Verdict