DYNAJET
Kit: abrasive blaster WSS 500, index 00.0550 – 500 th, 500 me/30
The Water-sandblasting WSS 500 is a wet abrasive blasting kit for professional surface cleaning and restoration. It combines high-pressure water with abrasive media to support efficient removal of rust, paint and graffiti on a wide range of materials.
Working pressure should match the task. Surface preparation and general maintenance typically use 150 to 500 bar, while industrial coating removal and concrete work require higher pressure. Contact your nearest distribution partner for guidance on the right pressure and flow rate for your specific job.
DYNAJET high-pressure cleaners are built in Tjæreborg, Denmark, for daily professional use. Spare parts and service are available through our distribution partners. For warranty terms specific to your unit, contact your local distribution partner.
DYNAJET high-pressure cleaners are built to comply with applicable safety and emissions standards. Operators should always follow local safety regulations and use appropriate protective equipment.
DYNAJET is sold exclusively through distribution partners worldwide, giving operators local access to product expertise, spare parts and service. If you do not know your local partner, contact us directly and we will help you find the right support in your region.
Controlled abrasive cleaning for demanding surfaces
The Water-sandblasting WSS 500 is designed for professional users who need a practical way to remove tough deposits and coatings with precision. By combining water and abrasive media, it supports controlled cleaning where standard high-pressure washing is not enough.
It is well suited to maintenance, restoration and cleaning work on metal, stone and other hard surfaces. The system is also useful where a more targeted blasting effect is needed to clean delicate areas or restore material appearance without unnecessary effort.
Its wet blasting principle helps deliver a consistent cleaning effect across different applications, making it a reliable accessory for demanding DYNAJET work. For contractors and service teams, it adds flexibility when tasks call for more than water alone and a professional result matters.
Sandblasting medium
Sandblasting system for easy removal of e.g. graffiti or rust.
Circular arrangement of the high-pressure nozzles with central blasting agent feed in the sandblasting head for optimum results.
The wet sandblasting system is suitable for grain sizes from 0,2 – 1,4 mm. For example the following blasting agents can be used:
- Mineral blasting agent (sand): Removal of rust and paint from metals
- Sodium carbonate (water soluble): Cleaning of delicate surfaces like aluminum, glass, plastics or stainless steel
- Slag (fine): Cleaning and removal of graffiti from sand stone or brick as well as other dark colored surfaces
- Slag (coarse): Very aggressive blasting agent for removal of rust or old layers of paint from metals
- Glass powder: Slag (fine): Cleaning and removal of graffiti from natural stone other light colored surfaces
- Glass beads: Cleaning of copper or bronze
Accessories in the kit
Counter nipple M24x1,5 - G1/4 - PN500 (546803)
Water-Sandblasting system WSS500 DN19 (548989)
Nozzle set WSS 500 shape O 055 Index 00.0550 (548065)
Clamps for suction hose d=20-32 mm - b=12 mm (001422)
Abrasive suction hose f WSS 12m LW=19 mm - L= 12 m (414037)
Suction pipe DN16 (548770)
thread seal (high-strength) 50g (456363)
Coupling GEKA G3/4 - D=19 mm - PN10 (001387)
Cap M24x1,5 IG (504036)