12 Best Pressure Washer Guns – (Reviews & Guide 2022)

Pressure washer guns are attachments that offer high water flow control, which makes them different from pressure washer hoses. Pressure washer guns, often referred to as trigger guns, are composed of a trigger mechanism, a control pin, a valve, and an extension. Trigger guns are suited for any type of surface because the triggers offer precise output control.

Best pressure washer gun brands are Apache, MATCC, Sooprinse, M MINGLE, Tool Daily, and  Briggs & Stratton. The pros and cons of each of their products are presented in the pressure washer gun reviews.

Choosing a pressure washer gun requires analyzing factors such as quick connects, wand length, water temperature – hot or cold, PSI and GPM ratings, and safety features. These factors are detailed in this pressure washer gun buying guide.

The best pressure washer guns are listed below:

1. Apache 99023802 4000 PSI Pressure Washer Gun Kit
2. Sooprinse High-Pressure Washer Gun 3000 PSI
3. M MINGLE Replacement Pressure Washer Gun
4. Tool Daily Short High Pressure Water Gun with M22 Thread, 4000 PSI
5. Briggs & Stratton Pressure Washer Gun Up to 3000 PSI 204627GS
6. Washer Pro Pressure Washer Gun Accessories Kit
7. RIDGE WASHER Pressure Washer Gun
8. Onepack 3000 PSI Pressure Washer Gun Power Washer Spray Gun Kit
9. STYDDI Pressure Washer Trigger Spray Gun Kit
10. Atmozon Long Pressure Washer Spray Gun
11. YAMATIC 5000 PSI High-Pressure Washer Trigger Spray Gun
12. MATCC High-Pressure Washer Gun 3000 PSI

Best Power Washer Guns Comparison Chart

PRODUCT	DETAILS
	Apache 99023802 4000 PSI Pressure Washer Gun Kit	Price: $$$ Customer Rating: 4.3 Maximum PSI Rating: 4000 Additional Gear: Wand and 5 Nozzles	View On Amazon
	Sooprinse High-Pressure Washer Gun 3000 PSI	Price: $ Customer Rating: 4.2 Maximum PSI Rating: 3000 Additional Gear: 5 Nozzles	View On Amazon
	M MINGLE Replacement Pressure Washer Gun	Price: $$ Customer Rating: 4.5 Maximum PSI Rating: 4000 Additional Gear: Extension Wand and 5 Nozzles	View On Amazon
	Tool Daily Short Pressure Washer Gun with M22 Thread, 4000 PSI	Price: $ Customer Rating: 4.3 Maximum PSI Rating: 4000 Additional Gear: N/A	View On Amazon
	Briggs & Stratton Pressure Washer Gun Up to 3000 PSI 204627GS	Price: $ Customer Rating: 4.1 Maximum PSI Rating: 3000 Additional Gear: N/A	View On Amazon

Best Pressure Washer Gun Reviews (Updated List)

1. Apache 99023802 4000 PSI Pressure Washer Gun Kit

Apache is a family company that focuses on the production of replacement parts and accessories for trailers and power tools needed around the house.

The Apache 99023802 Pressure Washer Gun Kit is designed to work with both gas and electric-powered machines. This gun is ideal for power washers that have a pressure rating between 2500 PSI and 4000 PSI. The maximum water flow rate that this gun can withstand is 7 GPM.

The Apache 99023802 Pressure Washer Gun’s primary asset is its ergonomic design. The handle of the gun is covered in rubber and has an ergonomic grip which allows the user to easily press the trigger. These features increase comfort during operation, making this trigger gun ideal for prolonged use.

The Apache 99023802 Pressure Washer Gun Kit costs around $60 – $70.

The Apache 99023802 Pressure Washer Gun Kit weighs 1 pound and comes with a variety of accessories that make it really versatile and practical. This kit includes a spray gun, a 19-inch spray wand, two ⅜-inch hose adaptors, and 5 nozzle tips. The two hose adapters convert the female NTP fittings to a male metric fitting, respectively to a male quick disconnect plug.

The advantages of the Apache 99023802 Pressure Washer Gun Kit are as follows:

• The Apache Pressure Washer Gun Kit comes with hose connections made of brass, a material that is highly durable.
• The Apache Pressure Washer Gun Kit features a safety trigger lock that eliminates accidental operation.
• The Apache Pressure Washer Gun has an elongated design that offers stability while washing and increases the application range.
• The Apache Pressure Washer Gun Kit can withstand a high pressure compared to similar products.

The disadvantages of the Apache 99023802 Pressure Washer Gun Kit are as follows:

• The Apache Pressure Washer Gun Kit lacks trigger strength.
• The Apache Pressure Washer Gun Kit is not the most affordable on the market but compensates in performance.

2. Sooprinse High-Pressure Washer Gun 3000 PSI

Sooprinse is a brand that specializes in the production of car washing power washer accessories and delivers high-quality and versatility at the same time.

The Sooprinse High-Pressure Washer Gun 3000 is an ideal accessory for cleaning units that deliver a maximum pressure rate of 3000 PSI. This makes it perfect for residential light to medium-duty cleaning tasks.

The Sooprinse High-Pressure Washer Gun 3000’s core strength is that it is budget-friendly while keeping high levels of performance. The trigger gun costs around $20 and delivers constant pressure without the risk of leaks even when used for an extended period of time.

The Sooprinse High-Pressure Washer Gun 3000 has a minimalist design which doesn’t mean that this accessory lacks efficiency and durability. The body of this trigger gun is made of plastic but the interior essential parts are made of stainless steel and brass. Even though it is short, this gun is ergonomic and can easily be attached to a modern foam cannon.

The Sooprinse High-Pressure Washer Gun 3000 includes 5 nozzle tips, one of which is a soap nozzle tip that uses low pressure.

The advantages of the Sooprinse High-Pressure Washer Gun 3000 are as follows:

• The Sooprinse High-Pressure Washer Gun 3000 comes with high safety levels due to its trigger lock that prevents unintentional operation.
• The Sooprinse High-Pressure Washer Gun 3000 is compatible with various cleaning unit brands, as it comes with a ¼-inch quick disconnect fitting and an M22 inlet fitting.
• The Sooprinse High-Pressure Washer Gun 3000 weighs only 1.15 pounds which increases comfort during use.
• The Sooprinse High-Pressure Washer Gun 3000 is backed by a 3-year warranty, which is an extremely large period considering its price.

The disadvantages of the Sooprinse High-Pressure Washer Gun 3000 are as follows:

• The Sooprinse High-Pressure Washer Gun 3000 is not suitable for hot water power washers.
• The Sooprinse High-Pressure Washer Gun 3000 is not compatible with heavy-duty cleaning units.

3. M MINGLE Replacement Pressure Washer Gun

M MINGLE is a famous brand in the pressure washer industry because it manufactures high-quality accessories that are versatile and practical.

The M MINGLE Pressure Washer Gun is a universal accessory designed for a variety of pressure washer brands, as it comes with two M22 fittings, a 14-inch one and a 15-inch one. The first fitting type makes the trigger gun compatible with power washers manufactured by Generac, Karcher, Craftsman, Simpson, Briggs & Stratton, and Ryobi. The second type of fitting makes this trigger gun perfect for Sun Joe, Simoniz, MI-T-M, AR Blue, and more.

The M MINGLE Pressure Washer Gun stands out among competitors due to its versatile construction. This trigger gun comes with two extension wands that offer a wide application range and can fulfill various operator needs. This gun measures 8.8 inches without any wands attached,  25-inch length when the first wand is attached, and can reach 40 inches when the third wand comes into action. Five nozzles and a nozzle holder are also included in the package.

The M MINGLE Pressure Washer Gun costs around $30 – $40.

The M MINGLE Pressure Washer Gun weighs 1.5 pounds and is suited for units that can generate a maximum pressure rate of 4000 PSI.

The advantages of the M MINGLE Replacement Pressure Washer Gun are as follows:

• The M MINGLE Pressure Washer Gun is covered in rubber, which decreases the chances of it being dropped on the ground.
• The M MINGLE Pressure Washer Gun is equipped with a trigger safety lock mechanism.
• The M MINGLE Pressure Washer Gun has an ergonomic design and is really easy to handle.
• The M MINGLE Pressure Washer Gun has a brass exterior finish.

The disadvantages of the M MINGLE Replacement Pressure Washer Gun are as follows:

• The M MINGLE Pressure Washer Gun’s wands, when used together, don’t work really well for detergent use.
• The M MINGLE Pressure Washer Gun comes with low-quality o-rings.

4. Tool Daily Short High Pressure Water Gun with M22 Thread, 4000 PSI

Tool Daily is a renowned pressure washer accessory manufacturer that delivers high-quality spray guns, sandblasting kits, and more. The brand focuses on combining high performance with affordability.

The Tool Daily Short Pressure Washer Gun is a tool designed for a maximum working pressure of 4000 PSI and withstands a water flow rate of up to 3.96 GPM. The high power that this trigger gun can handle makes it ideal for medium to heavy-duty residential cleaning tasks.

The Tool Daily Short Pressure Washer Gun’s main asset is simplicity. This gun is designed to provide comfort during use while delivering high performance. This is why this tool weighs only 1.66 pounds and has an ergonomically shaped handle with an easy-to-press trigger. The handle is covered in a non-slippery material that offers a good grip.

The Tool Daily Short Pressure Washer Gun comes at an average price of $20 and is one of the most affordable products on the market.

The Tool Daily Short Pressure Washer Gun is accompanied by a coupler which is meant to change the M22 female fitting into a male one.

The advantages of the Tool Daily Short Pressure Washer Gun are as follows:

• The Tool Daily Short Pressure Washer Gun has an elongated nozzle that offers the possibility to hold the gun with both hands for increased stability.
• The Tool Daily Short Pressure Washer Gun is durable, as its main internal parts are made of stainless steel and brass.
• The Tool Daily Short Pressure Washer Gun is equipped with a safety lock that prevents accidental water release.
• The Tool Daily Short Pressure Washer Gun provides constant pressure even when used for extended periods.

The disadvantages of the Tool Daily Short Pressure Washer Gun are as follows:

• The Tool Daily Short Pressure Washer Gun package doesn’t include a wand or nozzles.
• The Tool Daily Short Pressure Washer Gun needs Teflon tape to be added to the fitting in order to prevent leaks.

5. Briggs & Stratton Pressure Washer Gun Up to 3000 PSI 204627GS

Briggs & Stratton is one of the most renowned pressure washer manufacturers that is famous for its high standards when it comes to the quality of its products.

The Briggs & Stratton Pressure Washer Gun is a universal replacement part that can be used for several power washer brands, not just for Briggs & Stratton. This gun is designed to handle a maximum pressure rate of 3000 PSI and is ideal for light to medium-duty chores.

The Briggs & Stratton Pressure Washer Gun’s main asset is its design. This spray gun is equipped with an inbuilt wand that allows the operator to grab the gun with both hands for extra stability. Mobility is also increased while using this product because the hose connection is placed in front of the trigger, not at the back, which allows a wider motion range. Comfort is increased by the ergonomic design of this gun which makes it easy to carry around and use without risking strains.

The Briggs & Stratton Pressure Washer Gun costs around $25 – $30.

The Briggs & Stratton Pressure Washer Gun comes with M22 fittings and weighs only 1 pound, which makes it lighter than many of its competitors.

The advantages of the Briggs & Stratton Pressure Washer Gun are as follows:

• The Briggs & Stratton Pressure Washer Gun is affordable without compromising performance.
• The Briggs & Stratton Pressure Washer Gun’s main components are made of brass and stainless steel, materials that increase its durability.
• The Briggs & Stratton Pressure Washer Gun prevents accidental discharge because it has an inbuilt trigger lock mechanism.
• The Briggs & Stratton Pressure Washer Gun’s inbuilt wand has a protected layer that makes it safe to grab.

The disadvantages of the Briggs & Stratton Pressure Washer Gun are as follows:

• The Briggs & Stratton Pressure Washer Gun kit doesn’t include nozzles.
• The Briggs & Stratton Pressure Washer Gun is not suited for heavy-duty cleaning tasks.

6. Washer Pro Pressure Washer Gun Accessories Kit

Washer Pro is a pressure washer accessories manufacturer renowned for its reliable and ingenious products.

The Washer Pro Pressure Washer Gun Kit is a versatile accessory that can be attached to any type of power washer and withstands a maximum pressure rate of 4000 PSI. This spray gun is really useful for various cleaning tasks from light to heavy-duty ones. These tasks include washing frail surfaces, such as windows, but removing stubborn stains can also be performed quickly while using this item.

The Washer Pro Pressure Washer Gun Kit stands out because it includes a wide variety of accessories. This gun is accompanied by 7 sprayer tips, 2 male adapters, and an extension wand. The 2 stream nozzles included in the package provide a consistent stream that has a wider reach than regular nozzle tips. The inbuilt nozzle that this gun features is not detachable, so special care is needed when using a foam cannon.

The Washer Pro Pressure Washer Gun Kit weighs 3.49 pounds and has an ergonomic design that reduces fatigue and enhances its ease of use.

The advantages of the Washer Pro Pressure Washer Gun Kit are as follows:

• The Washer Pro Pressure Washer Gun Kit includes a rotating coupler that has 3 rotation angles at 90 degrees.
• The Washer Pro Pressure Washer Gun Kit’s accessories can be installed really quickly without any effort.
• The Washer Pro Pressure Washer Gun Kit is compatible with gas pressure washers, as well as electric-powered ones.
• The Washer Pro Pressure Washer Gun Kit facilitates cleaning tight spaces.

The disadvantages of the Washer Pro Pressure Washer Gun Kits are as follows:

• The Washer Pro Pressure Washer Gun Kit has an elongated shape that makes the use of a foam cannon a bit difficult.
• The Washer Pro Pressure Washer Gun Kit doesn’t have the most secure connections.

7. RIDGE WASHER Pressure Washer Gun

Ridge Washer is a pressure washer accessory manufacturer that focuses on safety and innovation. This brand is known for its wide variety of reliable attachments and replacement parts.

The Ridge Washer Pressure Washer Gun is a tool designed to be used for light, medium, and even heavy-duty cleaning tasks around the house, as it withstands up to 4000 PSI. This trigger gun is compatible with both cold and hot water pressure washers.

The Ridge Washer Pressure Washer Gun’s main asset is the fact that it offers increased maneuverability and ease of use. This kit includes two wands that can be attached to the gun in order to increase its length, and versatility, as well as the application range of this product. This trigger gun comes with 5 nozzles tips, including one for soap application. The coupler that is included in this package is made of brass.

The Ridge Washer Pressure Washer Gun costs around $45.

The Ridge Washer Pressure Washer Gunweighs 4.31 pounds and is equipped with M22 14-inch and 15-inch fittings, which makes it compatible with various pressure washers from different famous brands, such as Simpson, Karcher, Craftsman, AR Blue, and more.

The advantages of the Ridge Washer Pressure Washer Gun are as follows:

• The Ridge Washer Pressure Washer Gun can be used with water temperatures that go up to 212 degrees Fahrenheit.
• The Ridge Washer Pressure Washer Gun has an ergonomic design and a comfortable handle that reduce fatigue.
• The Ridge Washer Pressure Washer Gun offers high stability levels because it can be grabbed with both hands.
• The Ridge Washer Pressure Washer Gun withstands a maxim water flow rate of 5.3 GPM, which is a lot compared to similar products.

The disadvantages of the Ridge Washer Pressure Washer Gun are as follows:

• The Ridge Washer Pressure Washer Gun doesn’t offer constant pressure when it is extended using both wands.

8. Onepack 3000 PSI Pressure Washer Gun Power Washer Spray Gun Kit

Onepack is a well-known brand in the cleaning industry that specializes in the production of cleaning solutions and cleaning accessories.

The Onepack 3000 Power Washer Spray Gun Kit is a versatile attachment designed for cold water pressure washers. This gun is compatible with electric and gas-powered cleaning units and withstands a maximum pressure rate of 3000 PSI. The minimum pressure that is recommended for this tool is 1000 PSI and it does its job perfectly at under 2000 PSI when used together with a residential pressure washer.

The Onepack 3000 Power Washer Spray Gun Kit stands out among competitors because it comes with a wide variety of accessories. This kit includes a gun, 5 quick-connect nozzle tips, a 20-inch extension wand, and a 25 feet long high-pressure hose.

The Onepack 3000 Power Washer Spray Gun Kit costs around $50 – $60.

The Onepack 3000 Power Washer Spray Gun Kit weighs 4.19 pounds and is made of ABS and steel. This trigger gun has an elongated design that provides stability during operation because it can be held with both hands.

The advantages of the Onepack 3000 Power Washer Spray Gun Kit are as follows:

• The Onepack 3000 Power Washer Spray Gun Kit is compatible with various pressure washer brands as it comes with M22 15-inch and 14-inch fittings.
• The Onepack 3000 Power Washer Spray Gun Kit comes with excellent customer service.
• The Onepack 3000 Power Washer Spray Gun features an ergonomic handle covered in rubber which increases comfort during operation.
• The Onepack 3000 Power Washer Spray Gun Kit is equipped with a safety lock mechanism which, besides offering increased safety levels, reduces energy consumption because it prevents accidental operation.

The disadvantages of the Onepack 3000 Power Washer Spray Gun Kit are as follows:

• The Onepack 3000 Power Washer Spray Gun Kit is not suited for heavy-duty cleaning, as it can withstand only 3000 PSI at a maximum water flow rate of 2 GPM.

9. STYDDI Pressure Washer Trigger Spray Gun Kit

STYDDI is a manufacturer that produces a variety of lawn sprinkles, hose accessories, and pressure washer attachments.

The STYDDI Pressure Washer Gun Set includes a variety of accessories that can be attached to the included spray gun. This spray gun is designed to be used for cold and hot water pressure washers and is resistant to temperatures as high as 300 degrees Fahrenheit.

The STYDDI Pressure Washer Gun Set’s primary asset is the fact that it can be used for a diverse range of heavy-duty cleaning tasks, as it can withstand 4000 PSI. Another strong point is that this product is highly versatile and can be used at different lengths because it comes with two extension wands. This spray gun has a short barrel design that can be lengthened to 17.5 inches using one wand, and to 33 inches by using both.

The STYDDI Pressure Washer Gun Set costs around $30 – $35.

The STYDDI Pressure Washer Gun Set weighs 2.84 pounds, which is less than its direct competitors. As it comes with 2 M22 fittings, a 14-inch one and a 15-inch one, this power washer gun is compatible with a wide variety of cleaning unit brands. These brands include Generac, Ryobi, Craftsman, the Sun Joe SPX3000 series, and more.

The advantages of the STYDDI Pressure Washer Gun Set are as follows:

• The STYDDI Pressure Washer Gun features an ergonomic non-slippery grip that reduces fatigue during use.
• The  STYDDI Pressure Washer Gun’s main components are made of brass and stainless steel, materials that have non-corrosive properties.
• The STYDDI Pressure Washer Gun Set provides tight wand connections that eliminate the risk of leaks.
• The STYDDI Pressure Washer Gun Set allows the operator to clean hard-to-reach areas in no time due to the extension wands included in the package.

The disadvantages of the STYDDI Pressure Washer Gun Set are as follows:

• The STYDDI Pressure Washer Gun’s water intake fitting needs to be Teflon-taped to avoid leaks.

10. Atmozon Long Pressure Washer Spray Gun

Atmozon is a pressure washer accessory manufacturer that focuses on safety and efficiency. This brand delivers user-friendly products that are reliable and easy to use.

The Atmozon Long Pressure Washer Spray Gun is a versatile replacement part that can be used with pressure washers that generate a maximum pressure rate of 4000 PSI. This gun is perfect for medium cleaning tasks but it provides high performance on heady-duty chores also.

The Atmozon Long Pressure Washer Spray Gun is different from its competitors because it is versatile. This kit includes 2 wands and 5 nozzle tips. The two wands together with the gun provide 3 lengths at which this product can be used. When used without attachments, the gun measures 8.8 inches in length. The use of one gun provides 25 inches and the use of both guns adds up to a 40-inch length.

The Atmozon Long Pressure Washer Spray Gun costs around $30 – $35.

The Atmozon Long Pressure Washer Spray Gun weighs 2.88 pounds and the main parts are made of brass and are encapsulated in a plastic body. The gun comes with an M22 14-inch adaptor and is accompanied by a coupler that makes it suitable for M22 15-inch connections, also.

The advantages of the Atmozon Long Pressure Washer Spray Gun are as follows:

• The Atmozon Long Pressure Washer Spray Gun offers high stability levels because it can be grabbed safely with both hands due to the outer layer that protects the wand.
• The Atmozon Long Pressure Washer Spray Gun’s trigger is supplied with rubberized edges that provide a better grip.
• The Atmozon Long Pressure Washer Spray Gun is equipped with a safety trigger lock mechanism.
• The Atmozon Long Pressure Washer Spray Gun can be used for cleaning hard-to-reach surfaces due to the wands included in the package.

The disadvantages of the Atmozon Long Pressure Washer Spray Gun are as follows:

• The Atmozon Long Pressure Washer Spray Gun cannot be used with hot water power washers without using heat-protective gloves.
• The Atmozon Long Pressure Washer Spray Gun kit includes only one M22 connector.

11. YAMATIC 5000 PSI High-Pressure Washer Trigger Spray Gun

Yamatic is a brand specialized in the manufacturing of power tool accessories for home equipment. This brand has been present in the industry for more than 20 years.

The Yamatic 5000 Pressure Washer Spray Gun is a powerful replacement gun that withstands a 5000 PSI working pressure and can work at a maximum water flow rate of 12 GPM.

The Yamatic 5000 Pressure Washer Spray Gun is ideal for residential tasks but it can also be used by professionals, and this is what makes it stand out among competitors. This spray gun is made of premium ABS, and the interior components are manufactured from stainless steel and brass. These materials allow this pressure gun to be used for extended periods of time without deteriorating.

The Yamatic 5000 Pressure Washer Spray Gun costs around $80.

The Yamatic 5000 Pressure Washer Spray Gun weighs 1.85 pounds and comes with 3 bonus fittings: a ⅜-inch male to plug, a ⅜-inch male to 14-mm male coupler, and a ¼-inch male to a ¼-inch male socket. These fittings make this pressure washer gun compatible with brands such as Simpson, Craftsman, champion, honda, and many more.

The advantages of the Yamatic 5000 Pressure Washer Spray Gun are as follows:

• The Yamatic 5000 Pressure Washer Spray Gun features a thermal system that dissipates heat in order to improve high-temperature performance.
• The Yamatic 5000 Pressure Washer Spray Gun’s handle is resistant to shocks and has a comfortable grip that facilitates prolonged use.
• The Yamatic 5000 Pressure Washer Spray Gun’s trigger is really easy to pull.
• The Yamatic 5000 Pressure Washer Spray Gun is equipped with a safety lock mechanism that prevents unintended water release.

The disadvantages of the Yamatic 5000 Pressure Washer Spray Gun are as follows:

• The Yamatic 5000 Pressure Washer Spray Gun package doesn’t include additional accessories.
• The Yamatic 5000 Pressure Washer Spray Gun is a bit more expensive than similar products.

12. MATCC High-Pressure Washer Gun 3000 PSI

MATCC is a brand that specializes in the production of car cleaning and garden accessories. This brand is famous for producing reliable and durable tools.

The MATCC High-Pressure Washer Gun 3000 is a tool that can be attached to pressure washers that deliver maximum power of 3000 PSI. This trigger gun is ideal for light to medium-duty tasks that involve cleaning around the house and vehicle washing.

The MATCC High-Pressure Washer Gun 3000 combines esthetics with functionality and this is what makes it stand out among similar products. The compact and simplistic design makes this spray gun easy to use and also easy to store. This short barrel gun is versatile and is compatible with various wand lengths, and also with foam cannons. Because it is really short, it can be used at a closer distance than its competitors.

The MATCC High-Pressure Washer Gun 3000  costs around $25.

The MATCC High-Pressure Washer Gun 3000 kit includes 5 nozzles, which reduces the need for further investment. The gun is equipped with a safety lock system that prevents accidental discharge, which increases safety and also expands the life of the pressure washer that is being used.

The advantages of the MATCC High-Pressure Washer Gun 3000  are as follows:

• The MATCC Pressure Washer Gun 3000 has an ergonomic handle that diminishes fatigue and allows the gun to be used comfortably for extended periods of time.
• The MATCC High-Pressure Washer Gun 3000 is really budget-friendly considering that it comes with 5 nozzle tips.
• The MATCC High-Pressure Washer Gun 3000 is really easy to use by beginners because it has an easy-to-press trigger.
• The MATCC High-Pressure Washer Gun 3000 comes with a universal ¼-inch hose connector that makes it compatible with various hose brands.

The disadvantages of the MATCC High-Pressure Washer Gun 3000  are as follows:

• The MATCC High-Pressure Washer Gun 3000 doesn’t offer a wide application range and needs to be used together with a wand for various cleaning chores, which means that further investment might be needed.

Who Needs a Pressure Washer Gun?

Anyone who has a pressure washer needs a pressure washer gun because regular pressure washer trigger guns get worn out with time. Pressure washer guns are versatile since they can withstand different pressure ranges and can be used with any type of pressure washer – regular to commercial pressure washers that have different settings and PSI ratings. Shorter pressure washer guns should be used at lower pressures and they provide greater control of the water flow. Pressure washer guns with better grips and firmer triggers work best on high pressure washer settings.

Can I Use My Pressure Washer Without a Pressure Washer Gun?

A pressure washer should never be used without a pressure washer gun. When not controlled, pressurized water coming out of the pressure gun can cause serious injuries. A high-pressure hose can be used with pressure washers to contain the pressure to a certain degree but it can’t control the pressure at the end, which is why pressure washer guns are needed.

What Is a Pressure Washer Gun?

A pressure washer gun is a pressure washer accessory that directs the output of water coming out of the pressure washer. Pressure washer guns can be used with foam cannons as well to control the foam.

The Anatomy of a Pressure Washer Gun

The essential parts of a pressure washer gun are listed below:

• The trigger mechanism – a simple lever connected to the hand trigger that controls the valve and the control pin. The trigger mechanism should be pressed to be able to use the pressure washer gun.
• The control pin and the valve – this is the end line for the pressurized water. While the trigger is in the idle position, the water comes to the pin. By moving the trigger, the pin is released and the valve opens, after which the water starts coming out.
• Lance/extensions – Some pressure washer guns have an extension lance already included in the build. Sometimes this lance is stabilized with a firm connection to the body and the valve and it is not removable.

Pressure Washer Gun Types

Pressure washer guns are categorized by PSI and GPM ratings, water temperature, and additional gear into residential and commercial.

1. PSI and GPM Ratings

Pressure washer guns have different thresholds depending on their PSI and GPM ratings. Some pressure washer guns are built to withstand pressure up to 2,000 PSI while others can take 5,000+ PSI and 10+ GPM.

1. Residential or consumer spray guns are meant to be used with light and medium-duty pressure washers, mostly for the electric pressure washers with lower PSI and GPM ratings but also with some gas-powered pressure washers. A residential spray gun will have a lower PSI requirement and a lower max PSI threshold.
2. Commercial pressure washer guns are designed to withstand higher pressure and are suitable for frequent use. The PSI and GPM threshold of commercial pressure washer guns is much higher than with residential trigger guns.

2. Water Temperature

Most pressure washer guns can support hot water flow and can be used with hot water pressure washers. Some pressure washer guns can support up to 140° F while some models can support up to 300° F or even higher temperatures. Pressure washer guns that support hot water pressure washing have thicker bodies or grips made of heat-resistant materials.

3. Pressure Washer Gun Kits

Most pressure washer guns come packed with different extensions, including the quick-connect nozzles, and can be used with most pressure washers. The main components of pressure washer gun kits are listed down below:

• The trigger gun capable of supporting the nozzles
• A set of quick-connect nozzles – the most common set is color-coded with each color corresponding to a spray angle. The standard set includes a 0°,15°,25° or 30°, and a 45° nozzle.
• A lance or a wand – if the trigger gun doesn’t come with an integrated wand already, pressure washer gun sets allow extending the pressure washer gun and provide a better grip and a firmer feel while washing.

Pressure Washer Buying Guide

When buying pressure washer guns, factors such as quick connectors, wand length, hot or cold washing, PSI and GPM ratings, and safety features should be considered, all of which are listed below.

1. Quick Connects

Pressure washer guns come with connectors – couplers, valves, and connectors. The two types of quick-connect connectors are the ¼ and 3/8 of an inch, which are compatible with all high-pressure hoses. In case the pressure washer gun doesn’t have a matching water intake quick-connect, an adapter should be used.

2. Wand Length

Pressure washer guns with shorter wand or lance can be used when using pressure washers and foam cannons. Longer and thicker wands are up to 40 inches long and they add to the overall control of the water output, although they are not removable.

3. Hot or Cold Washing

Pressure washer guns should be able to withstand both hot and cold water while the latter improve the gun’s cleaning power. Pressure washer guns that don’t support hot washing should never be used with hot water, otherwise, they will fail.

4. PSI and GPM Rating

Pressure washer guns can withstand up to 5,000 PSI and they should support the pressure range of the pressure washer they are being used with. The PSI and GPM ratings of a pressure washer gun don’t deliver but only withstand the pressure and water output they are rated at.

5. Safety Features

The most popular safety features of pressure washer guns are listed below:

1. Water-resistant rubber handles that provide a batter grip and increase pressure washer gun’s safety,
2. Safety lock mechanisms,
3. Swiveling or rotating quick connectors that prevent the high-pressure hose from getting tangled.

FAQ About Pressure Washer Guns

1. What is the difference between a pressure washer lance, gun, trigger gun, and a wand?

A pressure washer gun and a trigger gun are the same while the term lance and a wand represent pressure washer guns with integrated longer output nozzles.

2. How do I know if I need a new pressure washer gun?

If a pressure washer gun is leaking at the quick connector or the output end, its engine will experience difficulties in reaching the PSI and GPM the pressure washer gun is rated for. If a pressure washer gauges and its pressure starts dropping, it could be that a new pressure washer gun is needed. Random disconnections during the washing sessions indicate that the pressure washer gun should be replaced.

3. Can I use a pressure washer gun with hot water?

A pressure washer gun can be used with hot water if it is rated for use with hot water – 140° F or higher.

4. Do I need the pressure washer gun from the same manufacturer that made my pressure washer?

No, the pressure washer gun doesn’t have to be from the same manufacturer as the pressure washer. The pressure washer gun should be able to withstand the pressure and GPM delivered by the pressure washer it is used with and it should have the right type of connector –  3/8 or 1/4 –inch connector or an adapter.