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CMC 3140 Nitrate Borate Corrosion Inhibitor Chiller Closed Loop

Product description

CMC 3140 is a high performance nitrite – borate based corrosion inhibitor containing an additional organic inhibitor to protect steel, copper and other non-ferrous metals.


CMC 3140 scientifically formulated for the treatment of closed circulating systems including closed chilled water and low pressure heating systems.
CMC 3140 is normally fed continuously to the circulating closed loop water system by injection dosing pump, the amount of to inhibit corrosion depends on the type of system and plant operation condition ,the specified dosage rates will be specified by our technical representative.

Great Value benefits

  • CMC 3140 high performing nitrite based corrosion inhibitor.
  • CMC 3140 give long and extended life of water without fouling.
  • CMC 3140 Protects steel, copper and other non-ferrous metals.
  • CMC 3140 Minimum loss of system metal due to corrosion excellent CMC
  • CMC 3140 Ideal treatment for closed chilled water and low pressure heating systems

Recommended Use Directions

  • CMC 3140 standard dose is 0.25 % – 0.3 % of feed water.
  • CMC 3140 must be dosed according to the analysis of feed water, and the planet condition.


Appearance : Clear Colourless to pale yellowish liquid
Odour: : Characteristic
pH at 25°C : 11.4 – 12.6
Density at 25°C : 1.28 ±0.06 gm/cm³


Use only a dime-sized amount of CMC 3150 Supervise children while using the product, store it away from their reach. Upon contact with a person’s eyes, it can cause irritation. The eyes should be flushed out with water for at least 15 minutes, and if the irritation continues or increases, seek medical help.

Packaging type

HDPE container sealed cap

Storage Conditions

Store in a cool, dry and good ventilated place. Keep container tightly closed after opening. Prevent direct sun light or ignition sources.

Temperature Limit

max 35°C.

Maximum Storage Period

24 Months under standard storage conditions.