AW 300 25L

WTP CW12.5 contains sodium nitrite, buffers and a copper corrosion inhibitor. It is a very effective corrosion inhibitor for modern air conditioning chilled water systems, closed loop cooling systems and hot water heating boilers.

 

WTP CW12.5 is compatible with alcohol and glycol anti-freezes. It is a complete, easily applied single-solution treatment which provides economical waterside protection for mixed metal systems containing copper, brass and ferrous based metals.

£84.00

[ Price excluded VAT ]

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Description

DOSING

WTP CW12.5 is dosed at 1% of the system volume (i.e. 10 litres WTP CW12.5 per cubic meter of water in the system).

 

FEEDING

WTP CW12.5 is usually added to closed systems by the use of a pot feeder or by a manually operated chemical injection pump.

 

Testing and Control

Recommended normal concentration level is 800 – 1200ppm of nitrite. A drop test kit is available to determine correct levels in the system (WTP TK106).

 

Handling

Please refer to material safety data sheet for detailed handling/storage instructions.

  • Avoid contact with eyes, skin and clothing.
  • In case of contact, immediately remove contaminated clothing and wash skin with soap and water.
  • For eyes, flush with plenty of water and seek medical attention.
  • Harmful if swallowed.

 

Packaging

WTP CW12.5 treatments are shipped in 25 litre non-returnable drums

Additional information

Physical state

Pale yellow liquid

Specific gravity (sg) @ 20°C

1.10-1.12

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