Hydrax 1914 is based on sodium polyphosphate and is used for boilers of any pressure to control scale formation. In open cooling systems, Hydrax 1914 effectively controls both corrosion and scale deposition at low dose [...]

Hydrax 1780 is a volatile chemical oxygen scavenger which reacts throughout the entire boiler system to prevent corrosion. Hydrax 1780 does not impart solids to the boiler water and is faster acting than catalysed hydrazine.

Hydrax 1646 is a neutralizing amine based on a blend of morpholine and cyclohexylamine to adjust pH of condensate to pH 7.5 - 8.5 and prevent corrosion in steam condensate systems.

Hydrax 1410 is based on a blend of tannins for the prevention of scale by interference with crystal growth, prevention of corrosion by reaction with oxygen and by the formation of an iron tannate film. [...]

Hydrax 1323 is a liquid product based on sulphite which reacts with oxygen in water to produce sulphate, thereby removing the oxygen and controlling corrosion in the boiler, feed and condensate systems.

Hydrax 1306 is based on catalysed sodium sulphite which reacts with oxygen to form sodium sulphate.