Product Overview

The Suttner ST55 Wet Sand Blast Kit with 04 Nozzle and M22 Female Inlet is a professional wet sandblasting attachment designed to transform your pressure washer into a powerful surface preparation and restoration tool. Manufactured in Germany by Suttner, this high-quality sandblasting lance uses the venturi effect to draw abrasive media directly into the high-pressure water stream, producing an effective cleaning action while dramatically reducing airborne dust.

Ideal for industrial, commercial and restoration applications, the ST55 quickly removes rust, corrosion, paint, graffiti, scale and stubborn contamination from steel, concrete, brick, stone and other hard surfaces.

For reliable operation, always use kiln-dried sand with a grain size between 0.2 mm and 0.8 mm to prevent moisture-related blockages and ensure consistent abrasive flow.

Key Features

• Genuine German manufactured Suttner ST55 sandblast kit
• Uses the venturi effect to draw abrasive media into the water stream
• Supplied with 04 sandblasting nozzle
• M22 Female pressure washer inlet connection
• 600 mm lance length for comfortable operation
• Suitable for kiln-dried sand only
• Compatible with abrasive grain sizes 0.2 mm to 0.8 mm
• Reduces airborne dust compared to dry sandblasting
• Helps minimise heat build-up on delicate surfaces
• Ideal for professional industrial cleaning and restoration

Technical Specifications

Advantages of Wet Sandblasting

Unlike traditional dry sandblasting, the ST55 combines water and abrasive media to create a powerful cleaning slurry. This method offers several important advantages:

Excellent Dust Suppression

Water significantly reduces airborne dust, improving visibility during operation and creating a safer working environment.

Reduced Surface Heat

The water cools the workpiece while cleaning, helping prevent heat distortion or damage on more delicate surfaces.

Efficient Surface Preparation

The combination of water pressure and abrasive media removes rust, paint, corrosion, coatings and contamination quickly while leaving an ideal profile for repainting or protective coatings.

Cleaner Working Area

Removed material is carried away in the water stream, making waste easier to collect and reducing secondary dust contamination.

Typical Applications

The Suttner ST55 is ideal for:

• Rust removal
• Corrosion removal
• Graffiti removal
• Paint stripping
• Surface preparation before painting
• Cleaning structural steel
• Concrete restoration
• Brick and stone cleaning
• Machinery refurbishment
• Agricultural equipment restoration
• Marine maintenance
• Industrial maintenance

How It Works

The ST55 connects directly to your pressure washer via its M22 Female inlet. As high-pressure water passes through the specially designed venturi nozzle, it creates a vacuum that draws kiln-dried abrasive media through the suction hose. The resulting abrasive water stream impacts the surface, rapidly removing coatings, rust and contaminants while the water suppresses dust and cools the workpiece.

For optimum performance, only use clean, dry abrasive media with a particle size between 0.2 mm and 0.8 mm.

Why Choose the Suttner ST55?

Suttner is recognised worldwide for manufacturing premium pressure washer accessories. The ST55 offers excellent build quality, reliable performance and highly effective wet abrasive cleaning while improving operator safety through superior dust suppression. It is the ideal solution for professional surface preparation, restoration and heavy-duty cleaning.

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Flowjet Cleaning Equipment Ltd

Need advice on selecting the correct sandblasting kit or compatible pressure washer?

Flowjet Cleaning Equipment Ltd
Unit 4, Gatebeck Farm
Gatebeck, Kendal
LA8 0HW
United Kingdom

Telephone: 015395 66193
Email: sales@flowjet.co.uk
Website: https://flowjet.co.uk