FD805 FERDOS 0,45kG Anti-Sedimentary and Anti-Corrosive Action. Use with Polyphosphate Dispensers.

FERDOS FD805 0.45 kg per 100m3 of water, is used in FERDOM Dispensers.
Composition: Food grade polyphosphate / sodium polyphosphate
Packaging 0.45 kg = 5 refills for Dispenser FD406

- FERDOM dispensers prevent scale and deposits and protect water installations from corrosion.
- They protect boilers, heat exchangers, heaters, washing machines, dishwashers, etc., prevent deposits on fittings.
- The dispenser doses minimal amounts of FERDOM Ferdos (3-5mg / 1m3) with a chelating and sequestering action.
- Included cartridge for about 20m3, spare cartridges available. Easy control of consumption and replacement of the preparation.
- Manufacturers of boilers and heaters recommend to protect the installation when the water hardness exceeds 15° dh (hard / very hard).

DISPENSERS - PRINCIPLE OF OPERATION
FERDOM dosing devices with anti-sediment and anti-corrosion effect dose proportionally
Ferdos preparation (Italian production), which, thanks to its composition, creates a microscopic and anti-sediment membrane on metal surfaces, so that water has a limited contact with metal surfaces. At the same time the preparation creates a colloidal suspension which does not allow the precipitation of calcium and magnesium ions (deposits).
The preparation is dosed in microscopic amounts (3-5 parts per million). It is produced on the basis of food preparations. According to local regulations, it can also be used for drinking water (Italy UNI 8065).

WATER HARDNESS - IMPACT ON THE SYSTEM AND FITTINGS
On most of the Polish territory (more than 50%) the water is hard or very hard. This has the following consequences; failures of boilers, heaters, heating systems, fittings, household appliances, etc. Sediments in boilers, heat exchangers also increase heating costs. Many manufacturers of fittings (e.g. central heating boilers) recommend water treatment when the hardness of the water exceeds 15° dh (hard/basic water).
Hardness also causes stubborn deposits on faucets, sanitary fittings and showers, and increases expenses for washing and cleaning products.

Water hardness results from the sum of calcium and magnesium salts, which, as a result of raising temperatures, cause scaling, especially in places where the greatest thermal shock occurs, such as boilers, exchangers, pipes, etc. This is caused by a chemical reaction which results in the formation of calcium carbonate and carbon dioxide. The calcium carbonate precipitates, causing incrustations and blockages in the fittings, while the carbon dioxide produced triggers the corrosion process.
The sodium polyphosphate-based Ferdos has an anti-corrosive and anti-sedimentary function - which, thanks to its composition, forms a microscopic and anti-sedimentary film on the walls of fittings and pipes, while at the same time causing a process of colloidal suspension, which prevents the precipitation of calcium and magnesium ions. By stopping the precipitation of ions, the amount of deposits and the amount of CO2 formation, responsible for corrosion, is reduced.


Download FOLDER FD406, FP611, FP612. pdf.
https://drive.google.com/open?id=1E-CmlcXp_kp2qJealuzjeJD3hu5nPqnv

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