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Element comprising a drum filter and a biological filter.
This Combi Basic range includes five models!
The filter consists mainly of a tank in which is housed a rotating drum: this drum is coated with a filter membrane of 120 microns (0.12 mm) on its periphery.
The dirty water from the basin is directed into the interior of the drum and, to leave this filter, the water must pass through the filter membrane.
The water in the basin, which is freed of particles, comes out of the filter and is directed to the biological part of the filter.
As the dirty water passes through the drum, the particles settle out, blocking the small holes in the membrane which gradually clogs.
The passage of water is slowed down, causing a difference in level between downstream and upstream of the sieve.
At this time, the detection system starts a drum cleaning cycle. From this moment, the drum turns very slowly and the nozzles placed on the upper part (external side of the drum) project water jets on the filter membrane: under the pressure of the water, the smallest dirt is expelled from the filter membrane.
This dirt is collected in a gutter and directed to the sewer. The upstream / downstream water level is restored until the next cycle.
This cleaning is minimalist: it only intervenes when necessary and the drum only rotates.
This model also includes a biological filter: the water first passes from the drum part (mechanical filtration) to the biological part from where it will then be evacuated to the basin.
There are many and the first is obvious: good filtration is based on the principle of removing as quickly as possible a maximum of particles and extracting them from the water in the pool so that they can no longer harm.
A "normal" filter can only retain what it can, and the waste it retains degrades in the water. With a drum, this is not the case, the biological filtration is less strained, which in many cases makes it possible to reduce its volume.
Finished the chore of cleaning the pre-filter with grid or the brushes, a drum filter is self-cleaning. Let's be honest, this filter still requires a minimum of attention because it is a machine, and therefore some minor interventions are to be expected periodically, but nothing binding.
Remember that a filter is never too large: the rinsing frequency will be comfortable (3 to 4 rinses per hour in summer for ten per day in winter). On the other hand, a filter that is too small will consume more water because it will have to rinse more often. We are at your disposal to guide you in your choice.
THE STRENGTHS OF THESE MODELS
> included, Basic regulation, internal rinsing pump, Amalgam INOX immersion UV, sockets and plugs allowing a quick and worry-free Plug & Play installation.
> this range of Combi BASIC filters includes 5 distinct models which operate in gravity mode or in pumping mode.
|Modèle Combi||Basic 20-25||Basic 25-30 XL||Basic 50-60||Basic 50-60 Plus||Basic 80-100 XXL|
|Dimensions L x l x H||mm||1400 x 1060 x 750||1550 x 1120 x 995||1825 x 1168 x 1015||2110 x 1168 x 1015||2760 x 1589 x 1015|
|Tambour D x L||mm||400 x 400||400 x 400||400 x 650||400 x 650||800 x 650|
|Entrée||mm||3 x 110||3 x 110||6 x 110||6 x 110||9 x 110|
|Sortie||mm||2 x 110||2 x 110||3 x 110||3 x 110||4 x 110|
|Sortie eaux usées||mm||1 x 110||1 x 110||1 x 110||1 x 110||1 x 110|
|Débit max||m3 / heure||25||30||60||60||100|
|Pression pompe de rinçage||bar||3,8||3,8||3,8||3,8||5,0|
|Inclus diffuseurs d'air||2 x 50 x 300 mm||2 x 50 x 300 mm||2 x 50 x 300 mm||2 x 50 x 300 + tuyau micro||2 x 50 x 300 + disques|
|Inclus media Hel-X||litres||50||50||100||100||100|
|Inclus tapis 625 m2/m3||Cassette tapis||Cassette tapis||Cassette tapis|
|Inclus UV Amalgam INOX||40 Watt||40 Watt||40 Watt||40 Watt||40 Watt|
|Inclus régulation||Basic||Basic||Basic||Basic||Basic Luxe|
|Inclus||Garantie 2 ans||Garantie 2 ans||Garantie 2 ans||Garantie 2 ans||Garantie 2 ans|
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