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Precision Blast Systems Ltd

Subsea Blasting

Safe, silent subsea blasting with easy nozzel control up to 200m

Compared to onshore blasting, subsea blasting requires much higher system pressures (because of ambient underwater pressures). In HP-water systems these high pressures create safety issues and heavy working conditions for the diver. With an extremely low nozzle pressure of just 2 to 6 bar, Gritco’s SubSea Series provide much safer and comfortable working conditions


Powerful Benefits

  • Ultimate diver safety caused by low blasting pressures and uninterrupted, 2-way diver-tocrew communication (because of silent underwater operation)
  • No retro jets because of low, minimal pressures (unlike High Pressure Water systems)
  • Light and easy, one hand nozzle handling
  • Production output doubles that of HP-water systems
  • Design and production are based upon decades of knowledge and experience

Better Blasting Value

  • Different surface fnishes can be obtained with simple pressure control varying from marine growth removal to bare metal fnish
  • Perfectly matt, non-reflective finish for remote observation and subsea inspection
  • Exceeds SA2.5 standard (e.g. for repainting)
  • Wide range of models and full back up possibility
  • Blasting depth possibilities range from 50 (standard series) to 200 meters (special series)

Quality Includes

  • Double safety and emergency stop features
  • Time tracking for on-time replacement of critical (wear) parts
  • Completely safe according to European Directive PED 2014/68/EU

Environmentally Friendly

  • Less energy needed to attain the required blasting pressure
  • Reduced waste and environmen- tal pollution (dust) because of precise abrasive metering
  • Less compressed air consumption means less compressor energy and CO2

Please click here to download the full product specification.

For More information regarding this machine please contact us on Tel 01262 420296

Sub-sea Blaster Sub-sea Blaster

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