Honda slipStream™ Pro 20 Pressure Washer 13hp with 20" Surface Cleaner

In stock
The Slipstream Pro 20 - 13 Horse Power
£2,652.00 £2,210.00
  • MADE FOR THOROUGH CLEANING: This Pressure Washer is powered by a Honda 13hp petrol engine and delivers an impressive 15 litres per minute flow rate. 
  • COMPLETE WITH 20" SURFACE CLEANER: This Pressure Washer & 20" Surface Cleaner package enables you to deliver amazing results every single time. 
  • FOR DOMESTIC OR COMMERCIAL PROPERTIES: It's the perfect size for completing tasks on a variety of surfaces quickly and efficiently. Ideal for driveways, car parks, patios, paths, paving areas and more.  

Our Downloadable PDF about the SlipStream Pro 20 is available here.



Honda SlipStream Pro 20 Pressure Washer & Surface Cleaner.

For next level patio and driveway cleaning; The Honda GX 390 Petrol Engine And 20" Surface Cleaner provides phenomenal power and precision. 

This 20” surface cleaner is powered by a reliable Honda GX 390 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 machine is designed to keep waste matter on the ground, and not on the operator or surrounding areas; it features a skirt which keeps the dislodged dirt and water under control. These aspects make the Pro 20 ideal for keeping dirt at bay so you can clean patios, driveways and more without having to worry about any mess being escaping onto the surface. 

This package is ideal for domestic or commercial properties and the 20” surface cleaner is the perfect size for completing cleaning tasks on a variety of surfaces quickly and efficiently. This package comes complete with a variable fan lance, power hose, and suction hose to ensure that you have everything you need for your surface cleaning needs.

There is also the option to upgrade with a Turbo Lance; this would allow incredibly powerful precision cleaning as the lance includes the Turbo Nozzle, helping you to clean smaller areas such as paving edges, corners, and narrow spaces. The Turbo Upgrade would also include an extra 10m power hose, allowing for extra flexibility in your cleaning.


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. 


Our Downloadable PDF about the SlipStream Pro 20 is available here.

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




More Information

SlipStream Pro 20 Pressure Washer:

  • Engine: 13 HP Honda GX 390
  • Litres per Minute: 15
  • 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


Cleaning coverage in a typical working day:

  • Block Paving: 300 square metres
  • Paving Slabs: 380 square metres
  • Concrete: 420 square metre
  • 1 x Pro 20 Pressure Washer
  • 1 x 20” (500mm) Surface Cleaner
  • 1 x Variable Fan Lance
  • 10M of Power Hose
  • 3M of suction/return hose


Cleaning a variety of surfaces including block paving, concrete, flagstone, tarmac, decking, garden furniture, shopping centres, vehicles and more.

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