Commercial pressure washers are units that are more durable, powerful, and more efficient than residential pressure washers. Commercial pressure washers are suited for backyard cleaning, boat washing, car washing, patio cleaning, and yard furniture cleaning. Professional pressure washers also work well on outdoor floors, decks, stables, and greasy surfaces.
Best commercial pressure washer brands are KranzleUSA, Sun Joe, AR Annovi Reverberi, Easy-Kleen, and Lifan. The advantages and disadvantages of their products are presented in the commercial pressure washer reviews.
Before purchasing a commercial pressure washer, factors like portability, overall strength, cleaning power, storage, versatility, additional features, and safety should be analyzed. All these factors are detailed in this commercial pressure washer buying guide.
The best commercial pressure washers are listed below:
- KranzleUSA K1122TST Commercial Pressure Washer
- Sun Joe SPX9006-PRO Commercial Pressure Washer
- AR Annovi Reverberi AR630TSS-HOT Commercial Pressure Washer
- Sun Joe SPX9009-PRO Commercial Pressure Washer
- Easy-Kleen IS7040G Industrial Cold Water Gas Pressure Washer
- Sun Joe SPX9004-PRO Commercial Pressure Washer
- Lifan 4515 Elite Series Hydro Pro Commercial Pressure Washer
Best Commercial Pressure Washers Comparison Chart
| PRODUCT | DETAILS | ||
|---|---|---|---|
 | KranzleUSA K1122TST Commercial Pressure Washer |
| View On Amazon |
 | Sun Joe SPX9006-PRO Commercial Pressure Washer |
| View On Amazon |
 | AR Annovi Reverberi AR630TSS-HOT Commercial Pressure Washer |
| View On Amazon |
 | Sun Joe SPX9009-PRO Commercial Pressure Washer |
| View On Amazon |
 | Easy-Kleen IS7040G Industrial Cold Water Gas Pressure Washer |
| View On Amazon |
 | Sun Joe SPX9004-PRO Commercial Pressure Washer |
| View On Amazon |
 | Lifan 4515 Elite Series Hydro Pro Commercial Pressure Washer |
|
Best Commercial Pressure Washer Reviews (Updated List)
1. KranzleUSA K1122TST Commercial Pressure Washer
Kranzle is a German brand founded in 1975 that specializes in the production of pressure washers and industrial vacuum cleaners.
The KranzleUSA K1122TST Commercial Pressure Washer is a medium industrial cleaning machine that uses cold water to tackle hard stains. This power washer is designed for professionals that have clean buildings, hotels, screen printing, vehicle, boats, HVAC maintenance, and more.
The KranzleUSA K1122TST stands out among competitors due to the long lifespan of its pump. This commercial pressure washer is equipped with an industrial-grade pump. The brass pump head is corrosion and cavitation-resistant and is designed to handle both cold and hot environments. The pump comes with plungers made of stainless steel that have a ceramic coating. The lifespan of the pump is increased by its run-dry capability, the multi-hour bypass system, and the auto on/off control.
The KranzleUSA K1122TST costs around $1300.
The KranzleUSA K1122TST has a 15-Amp engine that generates up to 1400 PSI at a maximum water flow rate of 2 GPM. The power of this unit is enhanced by the Dirt Killer turbo nozzle that it comes with.
The accessories included in the KranzleUSA K1122TST commercial pressure washer package are a 50-feet wire braided hose, a professional gun-jet lance, gauge, exit side chemical injection, a Vario jet wash/soap nozzle, a turbo nozzle, and safety coupler crew connections.
The KranzleUSA K1122TST weighs 80 pounds but is easy to store. This pressure washer should always be used in a horizontal position and stored vertically.
The KranzleUSA K1122TST comes with a 1-year commercial warranty and a 1-year consumer warranty. A 10-year warranty for the pump head is included, and KranzleUSA also offers a 30-day money-back guarantee.
The advantages of the KranzleUSA K1122TST are as follows:
- The KranzleUSA K1122TST has an onboard reel that helps with storage and prolongs the hose’s lifespan.
- The KranzleUSA K1122TST comes with a safety shut down mechanism.
- The KranzleUSA K1122TST has a feature that allows the pressure to be adjusted according to the user’s needs.
- The KranzleUSA K1122TST is suited for both indoor and outdoor use.
- The KranzleUSA K1122TST is self-priming.
- The KranzleUSA K1122TST‘s cord has a GFCI protection system.
- The KranzleUSA K1122TST has a durable roto-mold frame.
- The KranzleUSA K1122TST has an adaptable motor that can be used with any type of outlet.
The disadvantages of the KranzleUSA K1122TST are as follows:
- The KranzleUSA K1122TST is not very powerful.
- The KranzleUSA K1122TST is a bit loud.
2. Sun Joe SPX9006-PRO Commercial Pressure Washer
Sun Joe is one of the most renowned manufacturers of electric pressure washers and has gained the trust of its buyers since 2009 when the brand started its activity.
The Sun Joe SPX9006-PRO Commercial Pressure Washer is a performant electric machine designed for daily use at repair shops, worksites, restaurants, hotels, retail stores, and more. This Pro-series cleaning unit can also be used for residential cleaning tasks and home improvement projects that include light, medium, and heavy-duty cleaning tasks. These tasks can involve oil and grease stains, tar, rust, mud, and hard-to-remove dirt.
The Sun Joe SPX9006-PRO’s core strength is the hand truck ergonomic design. This unit has a steel frame that comes with an integrated padded handle. The handle ensures comfort even when the product is used without breaks for a long period. This pressure washer is easy to manipulate, as the weight of 62.4 pounds is gathered on the inferior side of the unit. The frame is also equipped with 2 all-terrain wheels and a supporting brace on the opposite side.
The Sun Joe SPX9006-PRO costs around $500-$550, a really affordable price for commercial pressure washers.
The Sun Joe SPX9006-PRO is equipped with a 13.5-Amp brushless induction motor that generates a maximum pressure of 1300 PSI and a 2 GPM maximum water flow rate. This power can be expressed as 2600 CU.
The Sun Joe SPX9006-PRO is long-lasting, as it is supplied with a roll-cage made of steel, which ensures that the engine and the pump are well protected. This power washer also comes with a steel-reinforced high-pressure hose and an onboard hose reel that prevents deterioration.
The accessories included in the Sun Joe SPX9006-PRO package are a 34-inch spray wand, a 1-gallon detergent tank, a 35-foot electric cord, 5 quick-connect nozzle tips, and a garden hose adapter needle cleaning tool.
The Sun Joe SPX9006-PRO comes with a 2-year limited warranty.
The advantages of the Sun Joe SPX9006-PRO are as follows:
- The Sun Joe SPX9006-PRO comes with an adjustable pressure valve.
- The Sun Joe SPX9006-PRO has a large detergent tank, perfect for professional use.
- The Sun Joe SPX9006-PRO has a GFCI protection module that increases safety.
- The Sun Joe SPX9006-PRO has a good quality-price ratio.
- The Sun Joe SPX9006-PRO is very silent for a commercial pressure washer.
- The Sun Joe SPX9006-PRO comes with onboard storage for the accessories.
- The Sun Joe SPX9006-PRO has a total stop system that expands the lifespan of the pump and reduces energy use.
The disadvantages of the Sun Joe SPX9006-PRO are as follows:
- The Sun Joe SPX9006-PRO comes with 2600 CU, relatively low for heavy-duty cleaning tasks.
- The Sun Joe SPX9006-PRO doesn’t have a detergent dilution system.
3. AR Annovi Reverberi AR630TSS-HOT Commercial Pressure Washer
Annovi Reverberi is a company that has started producing diaphragm pumps in 1959 and in 1986 has released its first portable pressure washer. This brand has invented the Total Sop System (TSS) which is currently used for a variety of power tools.
The Annovi Reverberi AR630TSS-HOT is an electric heavy-duty pressure washer that does its job using hot water. This cleaning unit is suitable for professionals, but also for residential tasks.
The Annovi Reverberi AR630TSS-HOT stands out among other commercial pressure washers because it delivers great performance in removing heavy stains by combining pressure, hot water, and detergents. This power washer comes with a hot-water seals kit and o-rings that allow a maximum incoming water temperature of 180° F.
The Annovi Reverberi AR630TSS-HOT costs around $840.
The Annovi Reverberi AR630TSS-HOT has a powerful 2.0 HP induction motor that can deliver 1900 PSI at a maximum water flow rate of 2.1 GPM. The engine is equipped with a motor thermal protector that expands its lifespan.
The pump of the Annovi Reverberi AR630TSS-HOT is an AR triplex type with ceramic plungers. This pump comes with a durable forged brass head. This pressure washer is supplied with an automatic safety valve that vents overheated water in order to protect the pump.
The Annovi Reverberi AR630TSS-HOT’s included accessories are a 25-foot high-pressure hose, a wand, a trigger gun, a Vari-spray nozzle head, and a 27.1-foot power cord. This cleaning unit has a siphon tube that automatically combines water and detergent in suitable amounts.
The Annovi Reverberi AR630TSS-HOT commercial pressure washer weighs 20.5 pounds and is highly portable.
The Annovi Reverberi AR630TSS-HOT comes with a standard 2-year warranty.
The advantages of the Annovi Reverberi AR630TSS-HOT commercial pressure washer are as follows:
- The Annovi Reverberi AR630TSS-HOT provides a high cleaning power considering its dimensions.
- The Annovi Reverberi AR630TSS-HOT comes with adjustable pressure levels.
- The Annovi Reverberi AR630TSS-HOT’s trigger gun is supplied with a safety lock.
- The Annovi Reverberi AR630TSS-HOT has a total stop system that expands its lifespan.
- The Annovi Reverberi AR630TSS-HOT is made of highly durable materials.
- The Annovi Reverberi AR630TSS-HOT has a thermal switch that automatically turns the engine off when the temperature is too high.
- The Annovi Reverberi AR630TSS-HOT comes with a GFCI cord.
The disadvantages of the Annovi Reverberi AR630TSS-HOT commercial pressure washer are as follows:
- The setup of the Annovi Reverberi AR630TSS-HOT is relatively complicated.
- The Annovi Reverberi AR630TSS-HOT doesn’t have wheels, which makes it harder to move around.
4. Sun Joe SPX9009-PRO Commercial Pressure Washer
Sun Joe is renowned in the pressure cleaning unit industry for manufacturing affordable and performant pressure washers. This brand is a subdivision of Snow Joe, a company that has a history of more than 20 years in the power cleaning market.
The Sun Joe SPX9009-PRO is an entry-level commercial pressure washer suited for medium to heavy-duty cleaning tasks intended for professional use. This unit is designed to use cold water to clean different types of surfaces without damaging them.
The Sun Joe SPX9009-PRO’s core strength is its ease of use. This commercial power washer weighs 63.4 pounds, but it is easy to move around even on rough terrains due to the two large wheels attached to the frame. The stability is offered by the support bar situated opposite the wheels.
The Sun Joe SPX9009-PRO is equipped with an adjustable pressure valve that allows the user to regulate the pressure according to the surface that needs to be cleaned. This cleaning unit offers a continuous workflow and has a comfortable padded grip. The thermal relief valve that this pressure washer is equipped with prevents the damaging of the pump and reduces the need for the unit to be turned off in order to cool down.
The Sun Joe SPX9009-PRO costs around $500.
The Sun Joe SPX9009-PRO is powered by a 13.5 induction motor that generates up to 1800 PSI at a maximum water flow rate of 1.6 GPM.
The Sun Joe SPX9009-PRO package includes the following accessories: a 25-foot high-pressure hose, an ergonomic spray gun, a 34-inch wand, and 5 quick-connect nozzles. These nozzles clean surfaces such as concrete, masonry, bricks, fences, patios, decks, walls, gutters, siding, RV’s, boats, and lawn equipment.
The Sun Joe SPX9009-PRO has a 2-year limited warranty that does not include the accessories.
The advantages of the Sun Joe SPX9009-PRO Commercial Pressure Washer are as follows:
- The Sun Joe SPX9009-PRO comes with good CP levels, 2880, for its price range.
- The Sun Joe SPX9009-PRO has an onboard hose reel that prolongs the hose’s lifespan and reduces storage space.
- The Sun Joe SPX9009-PRO is safe to use due to the trigger lock mechanism that the gun is provided with and the GFCI power cord.
- The Sun Joe SPX9009-PRO comes with a good warranty period.
- The Sun Joe SPX9009-PRO has an onboard 1-gallon removable soap tank.
The disadvantages of the Sun Joe SPX9009-PRO Commercial Pressure Washer are as follows:
- The Sun Joe SPX9009-PRO does not have a soap dilution system.
- The Sun Joe SPX9009-PRO is noisier than similar products.
5. Easy-Kleen IS7040G Industrial Cold Water Gas Pressure Washer
Easy Kleen is a family company founded in 1982 that has become one of the world leaders in the commercial pressure cleaning unit industry. The brand builds reliable heavy-duty power washers used by professionals.
The Easy-Kleen IS7040G industrial cold water gas pressure washer is a heavy-duty unit suited for professionals that have numerous cleaning jobs with various levels of difficulty.
The Easy-Kleen IS7040G stands out among its competitors due to the high power that its motor delivers. This cleaning unit is equipped with a belt-driven motor made by Kohler that can generate up to 7000 PSI at a 4 GPM maximum water flow rate. The total power of this gas power washer is 24.000 CU.
The Easy-Kleen IS7040G is supplied with an industrial-duty general triplex plunger pump built to suit high-power needs. This pump has stainless valves, oil crankcase, and the manifolds are made of brass.
The Easy-Kleen IS7040G costs around $9500.
The Easy-Kleen IS7040G weighs 600 pounds, measures 52 inches in height, and is 62 inches long. The 4 wheels with no flat tires attached to this unit’s frame make it easy to move around despite its weight.
The Easy-Kleen IS7040G comes with a welded frame that encapsulates the engine and the pump in order to protect them while the power washer is moved onto bumpy terrains. This frame is assembled using a 1.5 square tube frame.
The Easy-Kleen IS7040G is supplied with a liquid-filled pressure gauge and an adjustable pressure regulator. This pressure washer also comes with a chemical injector, a 50-feet hose, 5 nozzles, a pressure gun, and a wand.
The warranty policy for the Easy-Kleen IS7040G covers 3 years of commercial use.
The advantages of the Easy-Kleen IS7040G Industrial Cold Water Gas Pressure Washer are as follows:
- The Easy-Kleen IS7040G comes with extremely high power.
- The Easy-Kleen IS7040G has a long warranty, which fits the price.
- The Easy-Kleen IS7040G has a 50-feet included high-pressure hose.
- The Easy-Kleen IS7040G supports detergents, even if it is really powerful.
- The Easy-Kleen IS7040G’s frame is made of steel, which makes the unit robust and long-lasting.
The disadvantages of the Easy-Kleen IS7040G Industrial Cold Water Gas Pressure Washer are as follows:
- The Easy-Kleen IS7040G is a bit expensive.
- The Easy-Kleen IS7040G is large and requires more storage space than its competitors.
6. Sun Joe SPX9004-PRO Commercial Pressure Washer
Sun Joe is an internationally renowned leader in the electric pressure washer industry with a history of more than 20 years.
The Sun Joe SPX9004-PRO is a cold water electric pressure washer designed for light and medium-duty tasks, while it has the sturdiness of a commercial cleaning unit. The total power of this pressure washer is 2600 CU, which places this cleaning unit among the entry-level commercial power washers. This unit is suited for cleaning tough oil or grease stains, mud, rust, tar, and mildew.
The Sun Joe SPX9004-PRO commercial pressure washer stands out among similar products due to its durable components. This power washer is equipped with a 13-Amp brushless induction engine that provides 1300 PSI and 2 GPM. The brushless design of the motor reduces energy consumption, as energy loss is avoided by the lack of friction.
The Sun Joe SPX9004-PRO has a different design than most similar products. This pressure washer is compact, weighs 43 pounds, and needs to be carried around using a handle mounted on the top of the unit. This machine, therefore, comes with high mobility levels even if it is not supplied with wheels.
The accessories included in the Sun Joe SPX9004-PRO package are 5 quick-connect nozzle tips, a 34-inch wand, an ergonomic spray gun, a 25-feet high-pressure hose, a 35-feet power cord, and a garden hose adapter cleaning needle.
The Sun Joe SPX9004-PRO is wall-mountable, which solves a lot of inconveniences when it comes to storage space.
The Sun Joe SPX9004-PRO comes with a 2-year warranty or a certified refurbished 90-day warranty.
The advantages of the Sun Joe SPX9004-PRO are as follows:
- The Sun Joe SPX9004-PRO is equipped with a thermal relief valve that prevents the pump from heating.
- The Sun Joe SPX9004-PRO has a trigger gun safety that prevents accidental discharge.
- The Sun Joe SPX9004-PRO does not require large storage space due to its wall-mount feature.
- The Sun Joe SPX9004-PRO is highly portable.
- The Sun Joe SPX9004-PRO comes with adjustable pressure options.
- The Sun Joe SPX9004-PRO is suited for residential use.
The disadvantages of the Sun Joe SPX9004-PRO are as follows:
- The Sun Joe SPX9004-PRO does not have an onboard detergent tank.
- The Sun Joe SPX9004-PRO does not have onboard storage.
- The Sun Joe SPX9004-PRO is wall-mountable, but the wall mount kit is not included, which increases the need for further investment.
7. Lifan 4515 Elite Series Hydro Pro Commercial Pressure Washer
Lifan Group is a Chinese brand that started with the production of motorcycles, buses, and automobiles. The brand’s experience with engines determined them to start manufacturing pressure washers that they now ship all over the world.
The Lifan 4515 Elite Series Hydro Pro Commercial Pressure Washer is a heavy-duty machine designed to provide industrial-grade efficiency. This unit comes with 1800 CU that can tackle even the most stubborn stains.
The Lifan 4515 Elite Series Hydro Pro is different from other similar products due to its power. This power washer has a gas-powered strong engine that can deliver more than 50 times more pressure compared to a regular garden hose. The 420cc OHV motor can generate up to 4500 PSI at a maximum water flow rate of 4 GPM. This cleaning unit is also supplied with a triplex pump.
The Lifan 4515 Elite Series Hydro Pro comes with two starting options. The first one is the regular pull-start mechanism that all gas-powered pressure washers have. The second one is electric and requires a 12V battery that is not included in the package.
The Lifan 4515 Elite Series Hydro Pro weighs 150 pounds and is easy to transport due to the two 13-inch wheels attached to the heavy-duty roll cage made of stainless steel.
The accessories that the Lifan 4515 Elite Series Hydro Pro package comes with are a 50-feet high-pressure hose, a spray gun, a spray wand, 5 nozzle tips, and a soap hose.
The Lifan 4515 Elite Series Hydro Pro comes with a warranty period of 3 years.
The advantages of the Lifan 4515 Elite Series Hydro Pro Commercial Pressure Washer are as follows:
- The Lifan 4515 Elite Series Hydro Pro has a good size-power ratio.
- The Lifan 4515 Elite Series Hydro Pro is supplied with a thermal relief valve that prevents internal damage to the pump.
- The Lifan 4515 Elite Series Hydro Pro has low oil protection.
- The Lifan 4515 Elite Series Hydro Pro is equipped with a trigger lock system that prevents accidental discharge.
- The Lifan 4515 Elite Series Hydro Pro comes with an automatic detergent dilution system.
- The Lifan 4515 Elite Series Hydro Pro has onboard storage.
The disadvantages of the Lifan 4515 Elite Series Hydro Pro Commercial Pressure Washer are as follows:
- The Lifan 4515 Elite Series Hydro Pro is not sold in California because it is not Carb compliant.
- The Lifan 4515 Elite Series Hydro Pro doesn’t have a hose reel.
- The Lifan 4515 Elite Series Hydro Pro doesn’t have an onboard soap tank.
What Are Professional Pressure Washers Used For?
Professional pressure washers are used for backyard cleaning, washing boats and cars, patio and yard furniture, and deck and outdoor floor cleaning. Professional pressure washers are used for cleaning dirt buildups and larger surfaces at a shorter time, which reduces water consumption. More information on how much water does a pressure washer use can be found on this link.
Commercial pressure washers are made of long-lasting materials and provide better performance than standard pressure washers that can’t withstand longer cleaning sessions.
1. Backyard Cleaning
Commercial pressure washers are used for cleaning the backyard, including concrete and fences, garage doors, gullies, and gutters. Commercial pressure washers are capable of removing residual dirt from last years’ rains and snows.
2. Washing Boats and Cars
Commercial pressure washers can be used for boat pressure cleaning as well as for car cleaning since the pressure coming from the pressure washer can be adjusted to ensure car paint is not stripped off. Pressure washer sandblasting kits can be used for removing rust off vehicles while protecting the paint.
3. Patio and Yard Furniture Cleaning
Commercial pressure washers can be used for cleaning dirty patio furniture – chairs, tables, and sofas that, if left untreated, can start rotting and suffer irreparable damage.
4. Washing Decks, Stables and all Sorts of Outdoor Floors
Commercial pressure washers can be used for cleaning large decks, where using a hose and a steel brush is inefficient. Pressure washer surface cleaners can be also used for cleaning large outdoor and indoor surfaces such as rugs.
5. Grills and other Greasy Surfaces
Commercial pressure washers can be used for cleaning fireplaces, grills and greasy surfaces such as griddles.
Hot vs. Cold Water Commercial Washers
Cold water commercial pressure washers are suitable for cleaning dust, grime, and dirt while hot water commercial pressure washers are efficient with cleaning oil and grease stains and removing bubble gum.
There are fewer commercial pressure washers that use hot water, they are pricier, but use less soap and should be used for cleaning car workshops, outdoor grills, and other heavily-greased surfaces.
Commercial pressure washers that use cold water can usually operate on higher pressure modes and are more suitable for larger-scale cleaning projects and dirt and grime. Commercial pressure washers that use cold water can be used for removing oily stains, although they use more cleaning agents and chemicals.
Gas or Electric Commercial Pressure Washers?
Gas commercial pressure washers are more portable and have more power compared to electric commercial pressure washers, while electric commercial pressure washers produce less noise and require less maintenance.
1. Gas-powered Commercial Pressure Washers
The main advantages and disadvantages of gas commercial pressure washers are listed below:
- No electric cord
The main benefit of gas commercial pressure washers compared to electric commercial pressure washers is that they are portable since they don’t use cables and don’t have to be connected to an electric output. Gas commercial pressure washers are more suitable for cleaning larger surfaces since they don’t have movement limitations. - More power
Gas commercial pressure washers are more powerful than electric pressure washers. - Exhaust, noise, and maintenance
Gas commercial pressure washers generate noise and produce exhaust gases, which makes them not suitable for working indoors. Gas commercial pressure washers require some maintenance and need oil, fresh gasoline, and gasoline stabilizers to operate optimally.
2. Electric Commercial Pressure Washers
The main advantages and disadvantages of electric commercial pressure washers are listed below:
- Less noise and no exhaust
Electric pressure washers make less noise and burn no fuel on the site so they don’t produce exhaust gases, unlike commercial gas pressure washers. - Low maintenance requirement
Most electric commercial pressure washers have motors that don’t require oil changes and are easy to maintain. - An electrical outlet is a must
Electric commercial pressure washers can operate only when connected to a power outlet. Some electric commercial pressure washers have extra-long cords that increase their portability and range.
Commercial Pressure Washer Buying Guide
When buying commercial pressure washers, factors such as overall strength and cleaning power, portability, storage, versatility and additional features should be considered, all of which are listed below.
1. Overall Strength and Cleaning Power
Commercial pressure washers’ overall strength depends on the engine horsepower rating, wattage and amperage, GPM or gallons per minute, PSI or pounds per square inch, and CP or cleaning power ratings. CP is calculated when PSI is multiplied with GPM while commercial pressure washers can have between 2,800 and 28,000 CP ratings.
2. Portability
Commercial pressure washers’ portability depends on the hose length, weight, and transport system. Commercial pressure washers can weigh between 40 and 300 pounds and have hoses more than 20 feet long. Commercial pressure washers have a transport system that consists of 2 or 4 wheels that make it easier to move the machine.
3. Storage
Commercial pressure washers’ storage depends on their build frame and frame orientation.
3.1 Build Frame
Commercial pressure washers made of heavy-duty parts come with steel frames that act as a support and are bulky but still designed to fit tight spaces.
3.2 Frame Orientation
Commercial pressure washers can have two build orientations – vertical and horizontal. The upright commercial pressure washers are easier to store. Vertically-oriented commercial pressure washers have rectangular frames that require more floor space but can be placed underneath a desk or a workstation.
4. Versatility and Additional Features
Additional features such as auto shut-off function, adjustable pressure gauges, spray wands, spray nozzles, and spray tanks make commercial pressure washers more versatile.
4.1 Auto shut-off function
The automatic shut-off feature prevents the commercial pressure washer from overheating or clogging by turning it off and also saves soap, gas, or electricity and and acts like a safety addition.
4.2 Adjustable pressure gauges
Commercial pressure washers with adjustable pressure gauges are suitable for washing surfaces of different materials using different pressure settings and they prevent delicate surfaces from getting damaged when using a full blast.
4.3 Spray wands
Most commercial pressure washers come with spray wands that extend the machine’s reach and provide more control when exerting high-pressurized water.
4.4 Spray nozzles
Interchangeable quick-connect spray nozzles increase the versatility of any commercial pressure washer, all of which are listed below:
- 0° nozzle – for highest pressure
- 15° nozzle – for grills and resilient materials
- 25° nozzle – for wooden surfaces and lighter materials
- 40° nozzle – for watering plants, and light-duty work around the garden
- Soap nozzle – specially designed for the usage of soap
4.5 Soap tank
Commercial pressure washers with attached soap tanks ensure an even soap distribution across the surface and are suitable for cleaning larger areas.
Safety Tips for Commercial Pressure Washing
To increase safety when using commercial pressure washers, couplers, pipes, hoses, and the engine should be checked before starting the machine, protective gear should be worn, nozzles should be used, and the unit should be operated with both hands.
1. Check the Machine Before Starting
Couplers, pipes, hoses, and the commercial pressure washer’s engine should be inspected before every use for safety reasons.
2. Protective Gear
Safety goggles and heavy-duty gloves should be used when operating commercial pressure washers to prevent injuries or damages.
3. Changing Settings
Commercial pressure washers should be turned off and cooled down before refueling the engine, otherwise, the machine can explode. Changing nozzles should be done only when the commercial pressure washer is off to ensure the nozzle is firmly attached, and the coupler is undamaged.
4. Always use both hands
Commercial pressure washers, the same as best pressure washer extension wands, should be held firmly, with both hands – one hand should be controlling the pressure trigger and the other hand should aim at the surface that needs to be cleaned. Not using a commercial pressure washer with both hands can cause recoil and injuries.
FAQ About Commercial Pressure Washers
1. Can I use my commercial pressure washer indoors?
Electric commercial pressure washers can be used outdoors while gas-powered pressure washers can’t be used outdoors because they emit exhaust gases that contain carbon monoxide.
2. Can commercial pressure washers damage paint coating on metal and wooden surfaces?
Yes, commercial pressure washers can damage paint coating on metal and wooden surfaces when not used correctly. Commercial pressure washers should be used on the lowest pressure setting first, the stream should be tested, then the pressure should be adjusted according to the surface cleaned.
3. How do I store my gasoline-powered commercial pressure washer?
Oil and fuel should be drained from the gasoline-powered commercial pressure washer before it is stored to prevent the stale fuel from damaging the engine head.
