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Useful Information on buying a pressure washer
Pressure Washer Buying Guide UK – How to Choose the Right Machine
Choosing the right pressure washer in the UK is essential for getting the best performance, reliability and value. Whether you’re a contractor, professional cleaner or business owner, the right petrol pressure washer will save time and improve results.
At Jetmac, we supply commercial pressure washers across the UK and Ireland, built using trusted engines and professional-grade components designed for daily use.
What Pressure (PSI) Do You Need?
Pressure (PSI) determines the cleaning power of your machine.
2200–3000 PSI – Suitable for vehicles, patios and general cleaning
3000–4000 PSI – Ideal for contractors and commercial cleaning work
4000+ PSI – Heavy-duty industrial pressure washing applications
Choosing the correct PSI ensures effective cleaning without damaging surfaces.
Flow Rate (LPM) – Why It Matters
Flow rate (litres per minute) affects how fast you can clean.
Higher water flow means faster cleaning, especially on large areas like driveways, yards and machinery.
For professional use, a high-flow pressure washer is just as important as PSI.
Pump Quality – The Heart of the Machine
A high-quality pump is essential for performance and lifespan.
Professional petrol pressure washers use triplex pumps, which are more durable and designed for continuous use.
Jetmac machines are built using proven pump systems designed for commercial cleaning environments.
Direct Drive vs Belt Drive Pressure Washers
Direct Drive
Compact, simple and cost-effective
Ideal for lighter or occasional use
Belt Drive
Runs at lower RPM
Cooler operation
Longer lifespan
Best for heavy-duty, daily use
Petrol Engine Options
The engine powers your pressure washer, so reliability is key.
We supply machines powered by trusted brands including:
Honda petrol engines
Vanguard engines
Loncin engines
These engines are widely used in professional pressure washers and built for long-term reliability.
Hot Water vs Cold Water Pressure Washers
Cold water pressure washers handle most cleaning jobs.
Hot water pressure washers are better for removing oil, grease and heavy industrial dirt.
Choosing the right type depends on your cleaning application.
Choosing the Right Setup
Different jobs require different machine setups:
Trolley-mounted pressure washers – portable and versatile
Skid-mounted systems – ideal for vans and fixed installations
Custom-built pressure washers – designed to your exact requirements
Pressure Washer Accessories
The right accessories improve performance and efficiency:
Turbo nozzles for heavy-duty cleaning
Flat surface cleaners for large areas
Long high-pressure hoses for better reach
Hose reels for convenience and storage
Why Choose Jetmac Pressure Washers?
UK based supplier
Commercial-grade equipment
Spare parts and support available
Custom builds to suit your work
Fast delivery across the UK & Ireland
Need Help Choosing the Right Pressure Washer?
If you’re unsure which pressure washer is best for your needs, contact us today.
We can recommend the right machine for driveway cleaning, commercial use, agriculture, vehicle washing and industrial applications.