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Product Code: 62482

System Neutraliser is designed to neutralise any acid in the system after cleaning with an acid cleaner, such as Fernox DS40 Descaler & Cleaner, ensuring compliance with environmental regulations before disposing of waste water. System Neutraliser also conditions the system for the application of a corrosion and scale inhibitor.

  • Neutralises system water after using DS40 System Descaler & Cleaner
  • Conditions system for application of corrosion inhibitor
  • Ensures compliance with environmental regulations
  • Convenient to use 2 litre liquid for easy dosing with powerflushing units, or application via F&E tank or dosing vessel (for sealed systems)
  • Non-toxic formulation
  • Ensures safe disposal of acidic residues

Application, Fitting & Dosing

For detailed instructions on carrying out cleaning of central heating systems using DS40 Descaler & Cleaner and Neutraliser, please refer to the instruction leaflet inside the DS40 box. The product can be poured directly into a powerflushing unit; via the F&E tank or, in a sealed system, via a suitable dosing vessel into a radiator.One bottle of System Neutraliser (2L) is usually sufficient to neutralise one bottle of DS40 Descaler & Cleaner (1.5 kg) after cleaning the central heating system. The system water (after allowing any debris to settle) should be yellow in colour. If the water is still red, more neutraliser will need to be added. The system must be drained down and flushed several times with fresh water until the water running to drain is clear. After the final drain, it is recommended that the system is inhibited using a suitable Fernox Protector. In single feed indirect cylinders, e.g. ‘Primatic’ systems or similar, potable water chemicals must be used.

Package, Handling & Safety

Fernox System Neutraliser is supplied in 2 litre bottles.

Keep out of reach of children. Do not mix with other chemicals. For further information, consult the Safety Data Sheet (SDS).

Physical Specification / Properties

Colour: Colourless to light yellow
Odour: Ammoniacal (Slight)
Form: Liquid
pH: 10.5 at 1.5% w/w in water

System Neutraliser 2 litre

SKU: FER-62482
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