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FD406 DISPENSER-WATER SOFTENER x 3 units - Anti-Sediment and Anti-Corrosion. For Domestic Systems.
- FERDOM FD406 dispensers prevent scale and deposits and protect water installations against corrosion.
- They protect boilers, heat exchangers, heaters, washing machines, dishwashers, etc., prevent deposits in and on fittings.
- The dispenser doses minimal amounts of the preparation from the cartridge (4mg/1m3) with a chelating and sequestering action.
- Two cartridges are included for approximately 40m3, (FD405) spare cartridges available. Easy control of consumption and replacement of the product.
- The country where this type of device is most commonly used is Italy, where most of the territory has very hard water.
- FD406 is currently the cheapest device on the market to prevent the damaging effects of sludge and scale on the boiler and heat exchangers.
DISPENSER - PRINCIPLE OF OPERATION
FERDOM FD406 anti-sludge and anti-corrosion dosing device proportionally doses FD405 preparation (Italian production), which thanks to its composition, creates microscopic and anti-sludge membrane on metal surfaces, thus water has 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. It is manufactured on the basis of food preparations.
DISPENSERS - INSTALLATION AND USE
FERDOM dispensers are installed on the cold water supply before the equipment we want to protect e.g. boiler, heater, washing machine, dishwasher, bathroom taps etc. Model FD406 has a built-in By-Pass Valve which allows you to cut off the water supply when replacing the product, so it can be mounted without shut-off valves. Model FD406 can be mounted vertically or horizontally to pipes. After unscrewing the 4 screws we disconnect the connector from the Dispenser, which can be set in vertical or horizontal position according to the water flow direction (see picture).
WATER HARDNESS - IMPACT ON THE SYSTEM AND FITTINGS
In most parts of Poland (over 50%) 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 regardless of its hardness, but require water to be treated when its hardness exceeds 15°dh (hard/b.hard water).
Hardness also causes stubborn deposits on faucets, sanitary fittings and shower cubicles and increases the expenditure on washing and cleaning products.
WATER HARDNESS - HOW DEPOSITS FORM AND HOW TO PREVENT THEM
Water hardness results from the sum of calcium and magnesium salts, which, as a result of raising temperatures, cause the formation of the so-called scale deposits, especially in places where there is the greatest thermal shock, 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.
FERDOM sodium polyphosphate cartridges have an anti-corrosive and anti-sedimentation function - they form a microscopic and anti-sedimentation film on the walls of fittings and pipes and at the same time they cause a colloidal suspension process that 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 the formation of corrosion, is reduced.
FD406 TECHNICAL DATA.
Connections: 1/2" GW screws (DN15), rotatable 360 degrees, vertical-horizontal
Capacity of the supplied cartridge: two cartridges for approx. 40m3
Flow rate: max 1,5 m3/h
Dosing: 4 p.p.m
Operating pressure: 3.5 bar / water
Pressure loss: 0.2 bar
Temperature range: working: 3-35°C, ambient: 5-45°C
Head: brass, nickel-plated.
Tank: clear, blue, SAN plastic
Equipment: By-Pass valve, shut-off and flow control.
H x L x D: 160 mm x 70 mm x 104 mm
Weight: 0.9 kg, with packaging 0.95 kg
Included: 2 cartridges for approx 40m3 of water.
Available: Spare cartridges FD407 (3 x FD405)
EAN code: 5907222390634
INFORMATION FOLDER FD406/FD405/FD407
https://drive.google.com/file/d/1QbtIjcTxGz9Q81tBEvRoOc6-1Mq60e0N/view?usp=sharing
INSTRUCTION MANUAL FD406 /FD405 / FD407
https://drive.google.com/file/d/1WucioJL8WSdL93vsPkAOcq4yyFiOzycY/view?usp=sharing
27.01.2022
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