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The MF media filter with Clack control valve is used for the treatment of drinking water, well water and process water. Depending on the chosen filter medium, contaminants such as suspended matter, particles, iron, manganese or organic matter can be removed from the water. This is an automatic single filter system with time-controlled backwashing with raw water. Downstream equipment can be switched off via a potential-free contact during backwashing. The filter medium is not included and must be ordered separately.

Benefits

• Rugged, easy to use controller
• Reliable, fully-automatic operation
• Easy, quick maintenance

Applications

• Ideal for treatment of city, well and service water and as pre-treatment upstream of reverse osmosis
• Depending on the filter medium, suitable for the removal of suspended solids and particles, iron, manganese, free chlorine and organics

Controller :

Clack CI

Filter velocity:

max. 20 m/h

Backwash velocity:

25 - 40 m/h (depending on filling)

Backwash time:

10 min

Conditions of use:

During backwashing, a reduced amount of unfiltered water is available. When switching the main control valve, no water is available for a short time with sizes 900 - 2300. If water is to be supplied continuously, the installation of a BP bypass valve is necessary. If only filtered water is to be supplied, the installation of a service valve BV is necessary. If the filtrate line is unpressurised, this is also necessary to ensure sufficient backwashing. If negative pressure can occur in the filter (e.g. during operation before a pressure increase or RO), the installation of an aeration and deaeration valve BEV is necessary.

Operating pressure:

1.5 – 8.0 bar

Pressure fluctuation:

± 0.5 bar

Operating temperature:

5 – 35 °C