Professional Pressure Washing Equipment

Professional Pressure Washing Equipment

When it comes to pressure washing, having the right equipment is essential to get the job done quickly and efficiently. As pressure washing professionals, we rely on high-quality pressure washers and accessories designed specifically for commercial use. In this guide, we’ll walk through the types of professional pressure washing equipment available and what to look for when putting together your arsenal.

Defining Pressure Washers

A pressure washer (also called a power washer) is a mechanical device that uses a motor-driven pump to produce a high-pressure jet of water for cleaning purposes. Pressure washers are categorized by their PSI (pounds per square inch) and GPM (gallons per minute).

  • PSI refers to the water pressure generated. Most residential pressure washers are in the range of 1300 to 1800 PSI while professional models can reach 4000+ PSI. The higher the PSI, the more cleaning power.
  • GPM refers to water volume. The higher the GPM, the more surface area you can cover. Professional pressure washers usually have 2 to 4 GPM.

When looking at specifications, you’ll generally see the PSI listed first followed by the GPM. A 3500 PSI, 4 GPM pressure washer, for example, produces very high pressure water flow perfect for industrial cleaning applications.

In addition to PSI and GPM, key differences between residential and commercial pressure washers include:

  • Size of pump and motor: Commercial pump and motor units are much larger and more rugged. This gives them extended duty life.
  • Water supply: Standard residential models only handle cold water intake. Some commercial models work with hot water for increased cleaning power.
  • Portability: Wheel kits, flat-free tires, and compact frames provide better mobility for commercial use.
  • Reliability: Top components like AR pumps, Honda engines, and steel frames make commercial pressure washers the toughest in the industry.

Now let’s take a closer look at types of commercial pressure washing equipment available today.

Types of Professional Pressure Washing Equipment

Commercial pressure washers fall into three main fuel categories: electric, gas, and diesel. Each has its advantages depending on your cleaning applications.

Electric Pressure Washers

Electric pressure washers offer a cost-effective, portable way to tackle residential jobs like home siding, driveways, decks, and smaller commercial tasks.

Benefits of electric pressure washers include:

  • Lower purchase and operating costs
  • Compact size for easy transport
  • No emissions for eco-friendly option
  • Quieter operation than gas models

Electric models do face some limitations including lower PSI capabilities and need to stay near a power source. But advances in electric pressure washer engineering continue to push the cleaning power envelope.

Today’s top electric models like the Devi 5 GPM 4000 PSI Pressure Washer provide impressive cleaning muscle in one complete, trailer-ready package.

ParameterCapability
PSI Range1300 – 4000 PSI
GPM Range1.2 – 5 GPM
Engine/Motor2 – 7 HP electric motor
Power SourceCorded electric
MobilityWheel kit standard
Water SupplyCold water only
Cost$$

When evaluating electric pressure washers, look for:

  • High PSI (3000+)
  • At least 1.5 GPM
  • Rugged motor with thermal protection
  • Big tires and wheel kit
  • At least 50 ft. high pressure hose

This class of pressure washer can tackle residential driveways, sidewalk cleaning, wood restoration, and industrial work like cleaning cooling towers and commercial kitchens.

Gas Pressure Washers

For professional contractors who power wash daily, gas pressure washers are the perfect fit combining rugged design, cleaning versatility and portability.

Benefits of gas pressure washers include:

  • Robust PSI (up to 4000+)
  • Hot water capabilities
  • Larger water volume with 2+ GPM
  • Towable for worksites
  • Lower cost than diesel

The trade-off is gas engines do require ongoing maintenance like oil changes and air filter cleanings. Recoil starts can also be physically demanding.

Workhorse gas models like the Powerhorse Gas Pressure Washer are engineered to withstand repeated use. Commercial-grade features include:

ParameterCapability
PSI Range2700 – 4000 PSI
GPM Range2 – 4 GPM
Engine/Motor6.5 – 13 HP gas engine
Power SourceGasoline
MobilityWheel kit standard; towable
Water SupplyHandles cold; some hot
Cost$$$

Inspecting key components like the pump, engine, and frame can identify the most durable gas pressure washers.

  • Look for triplex or quadraplex AR pumps
  • Minimum 6.5 HP engines from Honda or Briggs & Stratton
  • Protective metal roll cages around pump/engine
  • Big rubber wheels and tow hitches

Well-designed gas pressure washers can power through oil stains on concrete, strip paint from metal, and degrease heavy equipment.

Diesel Pressure Washers

The heavy-duty cleaning choice, diesel pressure washers offer incredible power and durability to dominate the toughest jobs.

Benefits of diesel pressure washers:

  • Extreme PSI levels – 5000+ PSI
  • High-volume water flow with 5+ GPM
  • Towable for large worksites
  • Can run multiple cleaning tools
  • Multi-fuel capability

Of course, the trade-off for brute strength is higher purchase costs and maintenance requirements. Proper diesel operation involves changing fuel filters, oil changes, injector care, and protecting the pump from freezing.

But for non-stop cleaning challenges, diesel models like the Hotsy 560SS Hot Water Pressure Washer are purpose-built to outlast the competition thanks to features such as:

ParameterCapability
PSI Range2500 – 5000+ PSI
GPM Range4 – 12+ GPM
Engine/Motor11 – 37+ HP Diesel Engine
Power SourceDiesel Fuel
MobilityTowable; wheel kit optional
Water SupplyHot; some cold
Cost$$$$

When selecting heavy-duty diesel pressure washers:

  • Seek top tier PSI (4000+) and GPM (5+)
  • Look for commercial-grade diesel engines from Kubota, John Deere or similar
  • Verify double steel frame, protective wrap and lift eyes
  • Tool box for accessories should be standard

From stripping industrial tank coatings to washing 18-wheelers, these diesel powerhouses provide the ultimate in cleaning versatility for the professional.

Pressure Washer Accessories

A commercial pressure washer is just the start. You also need high quality accessories designed to optimize efficiency and expand cleaning capabilities.

Here are key accessories to include with any professional pressure washer purchase:

  • Hoses – Reinforced commercial hoses resist kinks and withstand heat and pressure much better than residential hoses. Optimal length is at least 50 ft.
  • Wands – Sturdy metal wands provide ergonomic control over the high pressure water. Look for insulated grips and wrist straps.
  • Tips – Quick connect spray tips make it easy to switch between intensities and spray patterns. Must be high quality brass.
  • Surface Cleaners – Attaching a surface cleaner speeds up cleaning big areas like parking lots and warehouses. Reduce arm strain.
  • Chemicals – Specially formulated detergents and degreasers enhance pressure washing results across different surfaces and staining.
  • Reels – Well-built hose reels keep hoses neatly organized and make storage simple between jobs. Go for powder coated steel.

Bundling accessories in pressure washer packages helps streamline purchase decisions while giving you everything needed for top-notch cleaning performance.

Specialty Pressure Washers & Equipment

Beyond standard pressure washers, some cleaning challenges call for more advanced equipment. Here are a few top specialty machines and attachments to handle unique professional cleaning needs:

  • Hot Pressure Washers – Where extra grime cutting power is needed, hot pressure washers heat water up to 250°F before blasting it out at high pressure. Ideal for removing grease and oils.
  • Steam Cleaners – Utilizing just the power of steam, these eco-friendly systems provide chemical-free cleaning for food processing plants and other sensitive areas.
  • Water Brooms – Perfect for cleaning warehouses and parking garages, water brooms attach to pressure washers and use timed, rotating jets to scrub big floors hands-free.
  • Sewer Jetters – Combined with special nozzles, jetters shoot water at ultra-high pressure to cut through grease and waste in pipes. Critical for drain cleaning services.
  • Powered Floor Scrubbers – Where manual scrubbing takes too long, ride-on floor scrubbers speed up the cleaning process across warehouses and kitchens.

The specialty equipment above requires a heftier equipment investment but also provides a clear competitive edge with the ability to tackle more diverse and extreme cleaning challenges.

Factors to Consider When Buying

To select the best professional pressure washer setup for your cleaning business, keep these key factors in mind:

Application – Carefully assess the types of surfaces and staining you need to clean. This determines minimum PSI and GPM capabilities required. Are hot water or gas power needed?

Mobility – How easily can the pressure washer move across properties and over obstacles? Large rubber wheels and compact footprint important for portability.

Durability – Commercial use demands the toughest construction. Look for powder coated steel frames, reinforced pumps, and name brand engines.

Accessories – Don’t overlook attachments like surface cleaners for faster cleaning of larger areas. Shop complete packages.

Water Supply – Basic cold water hook up works for most. Some good models handle hot water for extra cleaning muscle.

Power Source – Electric, gas or diesel? Fuel choice significantly impacts operating costs, maintenance and cleaning effectiveness.

Price – Commercial pressure washers range widely from $500+ for solid electric models up to $10,000+ for elite hot water rigs. Set a firm budget before shopping.

Taking time upfront to properly evaluate your cleaning requirements ensures you get the most suitable power washing equipment to maximize efficiency.

Choosing the Right Equipment for Your Needs

Shop by Category and Brand

When selecting a pressure washer, it’s important to consider the specific requirements of the job at hand. For instance, if you are in the market for an industrial-grade pressure washer, you might want to shop by category or brand to find equipment that fits your specific needs. Renowned brands often offer a range of models, each with unique features and specifications.

The Importance of PSI and GPM

Choosing the right combination of PSI and GPM is crucial. For heavy-duty cleaning tasks in a commercial or industrial setting, a high PSI and GPM rating is preferable. For lighter tasks, a lower rating might suffice.

Cold Water vs Hot Water Pressure Washers

The choice between cold water and hot water pressure washers depends on the cleaning tasks. Hot water models are more effective for oily or greasy surfaces, while cold water models are suitable for general cleaning tasks.

Conclusion

That wraps up our complete guide to selecting professional power washing equipment. While standard residential pressure washers work fine for occasional home tasks, commercial use demands upgraded power, durability and portability. Key specifications to prioritize include higher PSI, increased GPM, heavy-duty components, comprehensive accessories and rugged mobility. Matching capabilities like hot water and extreme pressure up to 5000 PSI to your cleaning specialties also optimizes results. hopefully this overview gives you confidence to shop the commercial pressure washer packages and specialty equipment that best fits your expanding business needs.

Contact Sullins Suds for professional pressure washing services!

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