Choosing the right commercial pressure washers for your business can make a significant difference to cleaning speed, results and running costs. Whether you clean vehicles, machinery, yards, buildings, workshops or industrial equipment, you need to match the machine to the work you plan to carry out.
At ATC Cleaning & Janitorial Supplies Ltd, we supply professional pressure washing equipment to businesses across Swindon, Wiltshire and throughout the UK. Therefore, this guide explains the important factors to consider, including pressure, water flow, water temperature, power source, workload and accessories.
How to Choose Commercial Pressure Washers
Firstly, do not choose a professional machine simply because it offers the highest pressure. Instead, look for the right combination of pressure, water flow, power source and accessories for your cleaning requirements.
Before buying, consider:
- The type of dirt or contamination you need to remove.
- The size of the area you need to clean.
- How frequently you will use the machine.
- Whether you have easy access to electricity and water.
- Whether your cleaning work requires hot water.
- Which accessories you need for specialist jobs.
By considering these points first, you can narrow down the available machines and choose equipment that better suits your business.
Commercial Pressure Washers vs Domestic Models
Professional machines generally need to handle more demanding and frequent cleaning than typical domestic equipment. For example, commercial users may require stronger components, higher water flow and longer operating periods.
A commercial pressure washer can suit many professional users, including:
- Cleaning contractors
- Facilities management companies
- Construction businesses
- Workshops and engineering companies
- Transport and vehicle operators
- Agricultural businesses
- Schools and local authorities
- Industrial sites
For occasional light cleaning, a smaller machine may provide enough performance. However, businesses that clean regularly should consider professional equipment that can cope with their expected workload.
Understanding Pressure and Water Flow
Next, compare both pressure and water flow. These two specifications work together and can greatly affect cleaning performance.
Pressure Ratings for Professional Pressure Washers
Manufacturers normally measure pressure in bar. This figure indicates the force with which the water reaches the surface. Higher pressure can help remove stubborn contamination. However, you should not assume that the highest pressure will always produce the best result.
For example, some surfaces require a more controlled approach. Therefore, always match the machine's output to the surface and cleaning task.
Why Water Flow Matters
Manufacturers normally measure water flow in litres per hour. A good flow rate helps carry loosened dirt away from the surface. As a result, greater water flow can make a noticeable difference when you clean larger areas.
The best commercial pressure washers for demanding jobs therefore combine suitable pressure with sufficient water flow. Consequently, you should compare both figures rather than concentrating on pressure alone.
Hot or Cold Water Pressure Washers?
Water temperature also plays an important role. In particular, the type of dirt you need to remove will help determine whether you should choose hot or cold water.
Cold Water Cleaning
Cold-water machines can handle many everyday cleaning jobs. For instance, they can remove general dirt, mud and loose contamination from a wide range of outdoor surfaces and equipment.
They can suit:
- Vehicles and equipment
- Paths and paved areas
- Building exteriors
- Yards
- General maintenance cleaning
Therefore, businesses that mainly deal with everyday dirt may find that a cold-water machine provides the performance they require.
Hot Water Cleaning
In contrast, hot water can help when you need to tackle grease, oil and stubborn contamination. Heat can assist the cleaning process, especially when you combine it with the correct detergent and machine settings.
Typical applications include:
- Engineering workshops
- Industrial machinery
- Vehicle fleets
- Agricultural equipment
- Greasy floors and surfaces
Therefore, businesses that regularly encounter oil and grease may benefit from hot-water equipment.
Electric, Petrol and Diesel Pressure Washers
You should also consider where you plan to use the machine. In particular, check the available power supply before you choose your equipment.
Electric Pressure Washers
Electric machines provide a practical option when you have easy access to a suitable electrical supply. However, professional models can have different electrical requirements. Therefore, check the manufacturer's specification before you purchase a machine.
For example, some commercial environments can easily support larger electrical machines, while other locations may require a different solution.
Petrol and Diesel Machines
Petrol and diesel machines give operators greater independence from an electrical supply. As a result, they can suit outdoor, construction, agricultural and remote cleaning applications.
However, engine-driven equipment produces exhaust gases. Therefore, always follow the manufacturer's operating instructions and use the machine only in suitable locations.
Choosing the Correct Machine Size
The amount of cleaning you carry out should also influence your decision. A business that occasionally cleans a small area will have different requirements from a contractor using equipment for several hours each day.
For smaller jobs, a compact professional machine may provide all the performance you need. On the other hand, larger sites and intensive applications may require equipment that offers greater water flow and can cope with longer operating periods.
Before comparing different commercial pressure washers, consider how many hours you expect to use the equipment, how often you will use it and the type of contamination you normally encounter.
By matching the machine to the workload, you can avoid buying equipment that offers either too little or unnecessarily high performance for the job.
Pressure Washer Accessories and Attachments
Accessories can also increase the versatility of your equipment. For example, the right attachment can make a specialist cleaning task quicker and easier.
Depending on the machine and application, useful accessories can include:
- Surface cleaners
- Different spray lances
- High-pressure hoses
- Rotary or dirt-blasting nozzles
- Drain and pipe cleaning equipment
- Foam and detergent equipment
- Extension hoses
- Specialist cleaning attachments
However, not every accessory fits every machine. Therefore, check the pressure rating, flow rate and connection system before purchasing an attachment.
Professional Brands Supplied by ATC
ATC supplies professional cleaning equipment from established manufacturers, including pressure washing equipment from EHRLE, IPC, V-TUF and Sealey.
Each manufacturer offers machines for different applications and working environments. Therefore, compare the specification, construction and intended use before making your choice.
You can browse our professional pressure washer range to view equipment available from ATC.
Servicing and Maintaining Your Equipment
Regular maintenance can help your equipment continue to perform correctly. In addition, routine checks can help identify worn or damaged components before they cause further problems.
For example, regularly inspect hoses, connections, filters and nozzles. You should also follow the manufacturer's recommended service schedule.
Businesses that use commercial pressure washers frequently should pay particular attention to routine maintenance because intensive use can increase wear on components.
ATC also provides professional cleaning machine servicing and repairs from our Swindon base.
Pressure Washer Safety
Professional pressure washing equipment can produce powerful water jets. Therefore, operators should always follow the manufacturer's instructions and use the equipment responsibly.
Before starting work, check the hoses, connections and surrounding area. In addition, consider suitable PPE, electrical safety, nearby people and the possibility of debris or contaminated water moving during cleaning.
Operators should also take extra care when cleaning delicate surfaces because excessive pressure can cause damage.
For further information, visit the Health and Safety Executive guidance on work equipment and machinery.
Buy Commercial Pressure Washers from ATC
ATC Cleaning & Janitorial Supplies Ltd supplies professional pressure washing equipment to businesses across Swindon, Wiltshire and throughout the UK.
We can help you compare pressure, water flow, power source and accessories. Therefore, if you are unsure which equipment suits your application, speak to our team before making your choice.
Our range of commercial pressure washers supports cleaning contractors, facilities management companies, workshops, construction businesses, vehicle operators, agricultural users and other professional environments.
Speak to the ATC Team
If you're unsure which machine is suitable for your business, call ATC Cleaning & Janitorial Supplies Ltd on 01793 481416.
Our team can help you compare professional machines and accessories based on the work you need to carry out. As a result, you can choose equipment that better matches your cleaning requirements, working environment and expected workload.