Aquamarine CW25B contains sodium nitrite and a copper corrosion inhibitor. It is a very effective corrosion inhibitor for modern air conditioning chilled water systems, and hot water heating boilers. It is compatible with alcohol and glycol anti-freezes.
Aquamarine CW25B is a complete, easily applied, single solution treatment which provides economical waterside protection for mixed metal systems containing copper, brass and ferrous based metals.
A biocide is incorporated in the formulation to prevent bacterial contamination.
Physical State Pale Yellow Liquid SG 1.190
5 litre Aquamarine CW25B per cubic metre water in system.
AQUAMARINE CW25B is usually added to closed systems by utilising a pot feeder, or by a manually operated chemical injection pump.
Testing and Control
A simple test procedure is available for control of AQUAMARINE CW25B recommended normal concentration level is 800 – 1200 p.p.m of Nitrite.
Aquamarine CW25B is alkaline and contact with skin, eyes and clothing should be avoided. In case of contact flush with water.
Please refer to material safety data sheet for detailed handling/storage instructions.
Aquamarine CW25B treatments are shipped in 25 litre and 205 litre non returnable drums.
NSN J150 6850-99-724-4377 Product Ref. 0036