Slip Stream Pro 21GT with 24 Inch Surface Cleaner

Non Hazardous
Driveway cleaner capable of handling higher water flow rates, with 24 inch cleaning head.
Available from
£5,940.00 £4,950.00
In stock
Product Description

Please note, we can only deliver this product to the card holders address if you order online. If you would like us to deliver to an alternative address, please contact our sales team.

Slip Stream Pro 21GT is a driveway cleaner capable of handling higher water flow rates, makes this package extremely productive, especially on larger commercial areas. Available with 24 Inch Surface Cleaner.

Hand built in Germany, the all-new Pro 21GT pressure washer has been manufactured to the highest of standards, providing high performance cleaning for long durations and powering through any cleaning task it is challenged with.

Best Uses

Coupled with the new even more powerful 30" surface cleaner, it is capable of handling higher water flow rates, makes this pairing extremely productive, especially on larger commercial areas. With its sleek design and unique features, this really is the ultimate machine for others to measure up against.

The Slip Stream Pro 21GT is ideal for cleaning contractors looking to expand their business professionally. The Slip Stream Pro 21GT is ideal for large parking areas, multi-storey car parks, leisure centre parking, shopping centres, airport parking, industrial estates and more. The Slip Stream Pro 21GT is also ideal for the cleaning of decking, garden features, garden furniture, vehicle cleaning, as well as driveways. Suitable for block paving, concrete, flagstones, tarmac and pattern imprinted concrete.


  • Automatic speed control: when the trigger is released the revs drop saving fuel & preventing chances of over-heating & wear and tear
  • 13HP GX390 Honda Petrol Engine
  • On-board power hose reel with 20 Metres of Power Hose included as standard
  • High water flow pressure of 20 litres per minute
  • Shock absorbing buffers, front and rear
  • Parking Brake
  • Pressure regulator valve
  • Suction hose for maximum water flow performance
  • Large exhaust protection cover

Cleaning Coverage

  •  Block Paving: 400 sqm
  •  Paving Slabs: 500 sqm
  •  Concrete: 600 sqm
Technical Details

Package Includes

  • Slip Stream Pro21GT
  • 24” Triple Arm Surface Cleaner
  • Fan Lance
  • Turbo Lance
  • On – Board Hose Reel with 20m of Power Hose
  • 3m Suction Hose


Pro 21GT:

  • 230 Bar (3450 psi)
  • 20 Lpm
  • Honda GX390
  • Weight: 93kg

24" Flat Surface Cleaner:

  • Cleaning Width: 24 Inches
  • Triple Rotary Arm
  • Max Operating Pressure: 276 bar
  • Max Delivery Rate: 30 lpm
  • Max Water Inlet Temperature: 82°C
  • Material: Stainless Steel
  • Weight: 20 Kg
Product Video

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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