Hydrax 1928 is a liquid alkalinity builder based on sodium hydroxide and is especially formulated for use in boiler plant where the feed water contains insufficient alkalinity. Hydrax 1928 may be safely used in treatment programs incorporating catalysed sodium sulphite oxygen scavenger.

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 [...]

Hydrax 1926 is based on a blend of sodium polyphosphate and sodium acrylate. It has been formulated to control scale formation in boilers. In open cooling systems, Hydrax 1926 effectively controls both corrosion and scale deposition at low dose rates. Hydrax 1926 delays precipitation of hardness salts in boiler feed lines. It may be injected [...]

Hydrax 1925 is a liquid boiler compound formulated for use in boiler plant where a relatively high hardness make up water has been base-exchange softened - giving a boiler water of naturally high alkalinity.

Hydrax 1923 is a volatile chemical oxygen scavenger which reacts throughout the entire boiler system to control corrosion. Hydrax 1923 does not impart solids to the boiler water and is faster acting than catalysed hydrazine.

Hydrax 1922 is a liquid one-shot boiler water treatment. It combines oxygen scavenger, alkalinity builder and scale inhibitors in one easy to use product.

Hydrax 1921 is a scale and sludge inhibitor designed primarily for steam boilers and open cooling systems to prevent build up of deposits of hardness or of iron and other metallic oxides. Hydrax 1921 is based upon a specially selected polymer designed to inhibit scale deposition in water circuits.

Hydrax 1920 is a specially prepared polymer based treatment used as a scale inhibitor, dispersant and sludge conditioner in boiler water and in salt water evaporator systems. Hydrax 1920 is also effective for online scale removal in boilers and heat exchange equipment.

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 rates. Hydrax 1914 delays precipitation of hardness salts in boiler feed lines. It may be injected continuously to feed water [...]