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VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
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VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene
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VEVOR Pressure Washer Pump, 1" Shaft Horizontal Triplex Plunger, 4400 PSI, 4.4GPM, Replacement Power Washer Pumps Kit with 5 Nozzles, Compatible with Simpson MorFlex 40224, 40225, 40226, Santoprene

4.5 157 Reviews
$ 219 90
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Features & Details

  • High-Efficiency Cleaning Power: Our pressure washer pump delivers up to 4400 PSI of powerful water pressure with a maximum flow rate of 4.4 GPM, ensuring fast completion of tasks ranging from household cleaning to light industrial jobs. (Recommended working pressure: 4000 PSI for typical residential and light industrial cleaning and to extend pump life.)
  • Durable, Long-Lasting Design: Utilizing advanced anodizing technology, the parts washer pump’s surface forms a hard protective layer, significantly enhancing corrosion resistance and durability. Built to last, this pump provides reliable performance for up to 500 hours of continuous use.
  • Equipped with Pressure Regulator: Adjust pressure output precisely based on engine operation to achieve optimal performance for any cleaning task. Easily reduce pressure during short pauses to switch the engine to idle mode, reducing noise and extending equipment life for a more comfortable operating experience.
  • Broad Compatibility: Featuring a standard SAE bolt pattern, this power washer pump is compatible with various horizontal engine pressure washers, including Simpson MorFlex models 40224, 40225, 40226, and Santoprene model 41182. Match engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet/outlet connections to ensure compatibility.
  • Easy Maintenance: An integrated oil sight glass lets you check oil levels without disassembling the unit, helping detect low oil or contamination promptly to keep the pump in peak condition. To extend lifespan and ensure continuous efficiency, we recommend changing the oil every 60 hours of operation. Note: This replacement pump for power washer is intended for use with cold water only.

Product specification

  • Item Model Number QXB-6
  • Engine Orientation Horizontal
  • Max/Recommended Pressure 4400/4000 PSI
  • Max Flow Rate 4.4 GPM
  • Inlet Connector 3/4" NH Garden Hose
  • Outlet Connector 3/8" Quick Connect

Reviews summary

4.5 157 Reviews
Customers say: The pump is praised for its easy installation, strong performance, durability, and high pressure output, with minor mentions of confusing instructions and lower pressure in some cases.

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Reviews 4.5
All reviews are from verified purchases
Average rating based on 157 reviews

Customers say
The pump is praised for its easy installation, strong performance, durability, and high pressure output, with minor mentions of confusing instructions and lower pressure in some cases.
Al-generated from customer reviews
Top Reviews
See all 157 reviews

About this item

Product specification
Item Model Number
QXB-6
Engine Orientation
Horizontal
Max/Recommended Pressure
4400/4000 PSI
Max Flow Rate
4.4 GPM
Inlet Connector
3/4" NH Garden Hose
Outlet Connector
3/8" Quick Connect
Shaft Diameter
φ1"/25.4 mm
Primary Material
Copper, Aluminum
Compatible Engine Power
13-15 HP
Net Weight
21.58 lbs/9.79 kg
Description
1 Inch Shaft Horizontal Triplex Plunger High Pressure Washer Pump
This upgraded parts washer pump triplex plunger offers a more stable and powerful pressure output compared to traditional single- or double-plunger pumps. Each pump stroke provides consistent output, reducing pressure fluctuations for more efficient and effective cleaning.
The simplified start-up process and improved safety features make operation more comfortable and secure. Our power washer pump allows you to focus on the task at hand, boosting productivity and satisfaction.
Equipped with a variety of nozzles and complete installation hardware, this replacement pump for power washer is adaptable to diverse cleaning tasks and environments, enhancing its versatility and usability.
The oil sight glass not only shows oil levels but also allows you to monitor oil color and clarity. If oil appears cloudy, discolored, or contains contaminants, it’s an indicator that the oil may need replacement for optimal lubrication.
Ideal for high-frequency, demanding environments, the performance advantages of this replacement power washer pump ensure higher productivity and reduced downtime. With exceptional durability and low failure rates, this pump offers long-term users lower maintenance, making it a smarter choice.

Unleash Ultimate Power with the VEVOR 4400 PSI Pressure Washer Pump

Get ready to tackle the toughest cleaning jobs with the VEVOR 4400 PSI pressure washer pump. This powerful machine delivers a strong 4.4 gallons per minute flow rate along with a high pressure of 4400 PSI. That means you can wash away dirt and grease in very little time. It gives you the kind of power that gets the job done fast and leaves a professional finish every time.


 No more struggling with weak equipment. Use it to clean patios, cars, and heavy machinery. 


You will be amazed to see how quickly your work is done with this level of force behind you. The water flow and pressure work together to lift and remove stuck-on mess without wasting time or effort. If you want clean surfaces that shine like new, this is the pump for you.


Built to Last for Upto 500 Hours with Advanced Corrosion Protection

The VEVOR 4400 PSI pressure washer pump is not just about power; it is also built to last. It uses advanced anodizing technology that adds a strong layer of protection to the inner parts. This helps keep everything running smoothly and strongly for a very long time. The protective coating fights off wear and keeps the pump in top shape even when used often. 


It has been tested for up to 500 hours of reliable service. That means you can count on it again and again without worrying about breakdowns. The design keeps out rust and handles rough environments with ease. Even with daily use, the pump holds up strong and keeps delivering solid results. If you want top-level tools for your home, this pump gives you the durability you can trust. With this pump in your hands, every job becomes faster and better.


Smart Pressure Control with the VEVOR 4400 PSI Pressure Washer Pump

Say hello to better control and smoother cleaning with the VEVOR 4400 PSI pressure washer pump. This pump comes with an easy-to-use pressure regulator that puts the power right in your hands. You can turn the pressure up for stubborn dirt or turn it down for lighter jobs. There is also a smart idle mode that helps save your machine when you are not spraying. The motor calms down and runs quieter, so your ears will thank you. 


This feature also helps the pump last longer as it avoids overheating during pauses. That means less wear on your parts and more life from your equipment. Change the pressure easily to fit the task. It protects your surfaces and gets the job done quickly. This pump is your smart choice for safe and powerful cleaning.


Broad Compatibility, Built to Fit 1-Inch Shaft

It is important to choose what works best with your setup. This pump is designed to work with many popular engines. It fits models like Simpson MorFlex and Santoprene. If you already use these engines, this pump is ready for action. This pump has a standard SAE bolt pattern, so mounting it is easy and quick. It also fits a horizontal 1-inch shaft, which is a common size. 


You just need to check your current engine and see if it matches the bolt pattern and shaft size. If it does, then the VEVOR 4400 PSI pressure washer pump will drop right in and start working right away. No stress, just a clean fit that works how you need it to.


Effortless Maintenance In Seconds with Quick Oil Checks

Keeping your pump in good shape should not be hard. It comes with an oil sight glass that lets you check oil levels at a glance. You can check the oil just by looking through the clear window. No tools and no guesswork. If the oil is low, you’ll see it right away.


To keep your pump working well, we suggest changing the oil every 60 hours of use. This helps keep the inside clean and smooth so the pump can last even longer.


Cold Water Champion with 4.4 GPM Flow

This pressure washer pump is made for cold water use only. It does not need any heating or special water types. Just hook it up to your cold water source and start cleaning. It uses raw pressure and smart design to turn cold water into a tool that works harder than most people expect. With a powerful 4.4 GPM flow, it clears years of buildup without hesitation. There is a pressure regulator that lets you stay in control.


Everything is made simple and strong so you can focus on your work, not on fixing or adjusting things. With this pump, you get a mix of power control and easy care. Made for those who want to clean smart and the right way.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (9)

Can this be used for hotwater?
No, this pump is not hot water capable.
By vevor
Helpful ( 0 )
What is the size of the electric motor used in this pump?
This pump is designed for gas engines (not electric motors). It requires a 13–15 HP horizontal gas engine with a 1-inch diameter shaft.
By vevor
Helpful ( 0 )
This model has a base that will accept both mounting patterns. This is what I want, but I see it is the only model with the 4gpm that has this dual mounting feature. Will you continue to sell this model, or will it be discontinued? Is there a specific model number to denote this exact model?
Available for purchase while supplies last. If this answer does not resolve your current issue, please contact us again for assistance.
By vevor
Helpful ( 0 )
What is the difference between the QXB-6 and the QXB-7 besides the slight max pressure difference? Why 2 models with such a slight difference? What mechanically makes them different? Please don't say it's the pressure, I can see that! An older model vs a newer model? What???
The structures are different, and the thickness of the copper blocks is different.
By vevor
Helpful ( 0 )
Why can’t it be hooked up to a electric motor
Because the rotational speeds differ. The product is only suitable for use in petrol engines.
By vevor
Helpful ( 0 )
Select product protection plan
Accident and warranty protection by Xcotton (partner with AIG)
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