Loncin Slipstream Pro 20 Key Start Pressure Washer with 20" Surface Cleaner

Out of stock
Loncin Slipstream Pro 20 Key Start
£3,078.00 £2,565.00

Soar through Patio and Driveway cleans with speed and precision with the SlipStream Pro 20 and 20” Surface Cleaner. Used by professional cleaners, it supplies maximum efficiency, ultimately saving both time and energy!

This convenient key start pressure washer is powered by a Loncin engine, and powers an impressive 15LPM flow rate- perfect for thorough cleans.

Included in the package is a 20” Surface Cleaner, enabling you to deliver incredible results very time!


Our downloadable PDF about the Loncin SlipStream Pro 20 is available here





The Loncin Slipstream Pro 20 13hp Key Start with 20” Surface Cleaner.

Take patio and driveway cleaning to the next level with the Loncin Slipstream Pro 20. With a convenient key start feature for ease of use and 20” Surface cleaner, you are guaranteed peak precision and efficiency, with huge time and energy savings.

The 20” surface cleaner is powered by an ever-reliable Loncin petrol engine with a 2:1 gearbox fitted between the engine and the pump to prevent the pump from over-revving. This enables a pressure of up to 3625 pounds per square inch, and maxing out at 250 bar. 

This system is designed to keep waste matter on the ground- instead of on the operator or the surrounding areas! The featured skirt keeps dislodged dirt and water under control. These aspects make the Pro 20 ideal for keeping dirt at bay so you can clean without having to worry about any mess escaping!

The powerful engine moves 15 LPM of water, more than enough  to allow the surface cleaner to power through the square metres of paving. Other convenient features include low oil shut down, return to tank bypass, and adjustable pressure regulator. The suction/return hose has a weighted filter so that particles do not cause damage to your machine, thus preserving your surface cleaner. 

It also features a flow controller so that you have full control over the performance of the pressure washer and how it performs. Additionally, it also features an easy bleed valve for quick priming of the surface so that you have everything you could possibly need for your surface cleaning. 

You can also upgrade your system with a Turbo Lance! For ultimate and powerful precision, the Turbo Lance and Nozzle will help you target smaller areas including paving edges, corners and narrow spaces. The Turbo Upgrade also includes an extra 10m power hose for extra flexibility in your cleaning.

Our downloadable PDF about the Loncin SlipStream Pro 20 is available here

With the Pro 20 Key Start, you can tackle an unlimited number of surfaces, including:

  • Patio / Block Paving / Concrete / Flagstone / Tarmac / Pattern Imprinted Concrete Garden Features
  • Decking
  • Garden Furniture / Features
  • Dwarf Walls
  • Vehicles (including cars, vans and trailers)
  • Cars Parks
  • Shopping / Leisure Centres

Cleaning coverage in a typical working day:

  • Block Paving: 300 square metres 
  • Paving Slabs: 380 square metres 
  • Concrete: 420 square Metres

Key Features:

  • 2:1 Gearbox to prevent over-revving the pump
  • Easy Bleed Valve for quick and easy priming of the surfaces
  • Low Oil Shut Down
  • Return to Tank Bypass 
  • Adjustable Pressure Regulator to contribute to your overall control of the machine.
  • Robust Long-Life Pump with Ceramic Pistons
  • Italian Interpump

The SS Pro trolley may vary in colour between Yellow or Blue.



You might also be interested in our Paving Cleaning Area & Cost calculator.


More Information

Pro 20:

  • Loncin Engine
  • Key Start
  • Litres Per Minute: 15 LPM
  • PSI: 3625
  • Bar: 250
  • Weight: 65kg
  • Fuel Type: Unleaded Petrol
  • L x W x H (cm): 78 x 63 x 81

20” Flat Surface Cleaner:

  • Cleaning Width: 20”
  • Max Operating Pressure: 276 Bar
  • Max Delivery Rate: 30 LPM
  • Max Water Inlet Temperature: 30°C
  • Weight: 16kg


  • Pro 20 Pressure Washer
  • 20” (500mm) Surface Cleaner
  • Variable fan lance
  • 10 metres of power hose
  • 3 metres of suction/return hose


Cleaning a variety patios, driveways, paths, carparks, block paving, and more!

Write Your Own Review
You're reviewing:Loncin Slipstream Pro 20
Your Rating
We found other products you might like!