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CAF600 Sand Filter


CAF600 series Automatic backwash sand media filter


Medium height: 40cm

The whole process is automatic ,and not need people to watch

The system can use the filtered water to backwash by itself, no need other water  resources, so it can save much water  

High degree of system integration, without other auxiliary equipment, thereby saving expenses of the pumps, pipes, valves and other equipment.

Main Data:

Minimum Flow Rate: 0.3 m3/h

Medium height: General 40cm  (according to the situation of the project)

Water consume of backwash Less than 2% of water system process water treatment capacity

Automatic self-cleaning control modeDP, time or manual

Electric control way:  220V or DC

Resources of water cleaning : internal resource and external resource optional, you can also choose air cleaning according to your requirement

Installation way: Installation is very flexible, you can choose to stack up and down, or put them in parallel and you can also put them together in many columns etc.


Filter medium

Filtrascale high efficiency filter can use many general filter media, we use most about the quartz sand and lapilli. How to choose the filter medium is related to the characteristic of filtrate and water quality we need to reach after filtering. So different filter medium is needed in different application. The next is the different precision medium:

Lapilli No.1 effective particle size 0.8-1.2mm

Lapilli No.1 effective particle size 2.0-3.0mm

silica sand No.0 effective particle size 0.5-0.8mm

silica sand No.1 effective particle size 0.8-1.2mm

Anthracite No.2 effective particle size 2.0-3.0mm


Different size and meida will suitable for different application : irrigation application,industrial waste water treatment,drinking water treatment ,etc.

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