Accepta 2340 – Nitrite / Phosphonate Corrosion Inhibitor for Closed Water Circuits

£215.20 ex. VAT

Order Quantity (25Kg Drums/Kegs)1-45-89-1617-3132+
Quantity Discount %0%17%25%30%33%

Product Description & Dosage Information Below

Prices are for 25Kg Drums/Kegs. POA for 200kg/IBCs.


Accepta 2340 is a high performance nitrite – phosphonate based corrosion inhibitor water treatment product scientifically formulated for the treatment of closed water circulating systems.

A proprietary blend of organic and inorganic corrosion inhibitors, Accepta 2340 achieves superior results protecting steel, copper and other non-ferrous metals.

Compared with the more traditional nitrite-borate based corrosion inhibitors, Accepta 2340’s highly efficient formulation, based on nitrite combined with phosphonate & azole, offers the additional benefit of using a lower dosage rate, raising the system TDS to a much lesser degree.

Accepta 2340 is an ideal treatment for closed chilled water and low pressure heating systems.

Accepta 2340 is NOT intended for use in systems containing aluminium.

Product Benefits

  • High performance nitrite combined with phosphonate based corrosion inhibitor
  • Superior results in protecting steel, copper and a range of non-ferrous metals
  • Cost effective – Uses a lower dosage rate than nitrite-borate based corrosion inhibitors
  • Keeps system TDS at a lower degree
  • Ideal treatment for closed chilled water systems
  • Ideal treatment for low pressure heating systems

Product Properties

Fprm: Liquid
Colour: Colourless
Odour: Odourless
pH: ~11
Relative density: ~1.22
Solubility in water: Miscible
Flammability: Non flammable

*Full details of the product properties are available in the Safety Data Sheet. See below.

Application & Dosage Information

Accepta 2340 should be dosed at 1000 – 2000 ml/m3 in order to give an active reserve of 200ppm of sodium nitrite.

In systems requiring significant passivation higher initial dosages may be required to yield the required nitrite residual.

NOTE – Accepta 2340 is NOT intended for use in systems containing aluminium.

It is always advisable to carry out a ‘Control Of Substances Hazardous to Health’ (COSHH) assessment before use.

For further technical assistance concerning Accepta 2340 please contact Accepta.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for this product please refer to the latest Safety Data Sheet. To request the latest MSDS for this product please fill out the form below.

    Additional information

    Weight 25 kg
    Dimensions 30 × 23 × 47 cm