Sentinel X500

X500 provides protection against scale and corrosion in all types of indirect heating systems, including those containing aluminium components, whilst preventing freezing. Prevents freezing Enhanced scale & corrosion protection Protects all system metals Ensures optimum boiler efficiency Prevents boiler noise Prevents pin-holing Helps prevent the formation of hydrogen gas A simple test kit is available to check levels For best results, systems should be cleansed and flushed in accordance with BS7593:2006 new systems and those up to 6 months old with Sentinel X300, existing systems with Sentinel X400 or Sentinel X800 Jetflo. X5OO should be dosed at a minimum of 20% of total system volume to give frost protection of -8C, a 30% solution will protect down to -13C.