SNSAFE - Cage Mounted System

Product Category:

Pump Auxiliary Equipment

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

Where to Buy
SNSAFE - Cage Mounted System


The ClydeUnion S&N Pumps SNSAFE System offers the most comprehensive bio-fouling prevention solutions package in the market. Strategic implementation of our systems increases the service life.

  • 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

Principle of Operation

  • Anode cage assembly attaches to the motor housing of an electric submersible pump or the suction of of a vertical turbine pump
  • The power supply and earth return cables run from the submersed anode to the topside mounted control panel
  • Submerged under water in the caisson


  • 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

Interested in ClydeUnion Pumps? Contact the team and arrange a consultation today.

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