SNSAFE - In-Line System

Product Category:

Pump Auxiliary Equipment

Pump mounted bio-fouling prevention system.....

Where to Buy
SNSAFE - In-Line System


The ClydeUnion S&N Pumps SNSAFE System offers the most comprehensive bio-fouling prevention solutions package on the market. Strategic implementation of our system increases the service life of pumps, and maintains flow efficiency throughout a rig/vessel.

  • Delivers an impressed DC current from a power converting control panel to strategically placed copper anodes in the seawater system
  • The passage of the DC current through the copper anode releases copper ions into the seawater flow at a predetermined rate
  • The copper ions deter the entry and growth of fouling organisms


  • Creates a thermal barrier around a pump motor and reduces the amount of heat that can be dissipated
  • Accelerates corrosion by impingement/erosion, pitting and cavitation
  • Reduces fluid flow throughout the piping of the vessel/rig
  • Restricts and/or creates turbulent fluid flow at pump intakes


  • The In-Line SNSAFE system is designed to treat the produced seawater by mounting the copper anode in the seawater header. The in-line system works to eliminate marine growth downstream of the treatment point
  • Copper anodes are raised above the O.D. of the main pipe to ensure minimal obstruction to flow
  • Attached to the ring main between piping using flanged connections


  • Eliminates bio-fouling macro-organisms
  • Low initial cost
  • Replaceable anodes
  • Minimal maintenance
  • Pre-calculated anode life
  • Environmentally safe
  • Low operating cost
  • Minimal space requirement


Where to Buy

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