Hydrax 1927

Hydrax 1927 is a liquid alkalinity builder especially formulated for use in boiler plant where the feed water contains a higher level of dissolved iron than is desirable. It is based on sodium hydroxide and contains a highly effective sequestrant to prevent the formation of boiler scale or deposits containing iron. Hydrax 1927 may be safely used in treatment programs incorporating catalysed sodium sulphite oxygen scavenger.