Eco Fam SA
Cleaning filter that we propose is an equipment in forefront in the fields of the cleaning filter, because it eliminates the dirt cumulated in the pot, but also, thanks to the opening of the drain cock, it guarantees an efficient and real cleaning of the cartridge with its system of brushing. We can obtain this effect clockwise rolling the knob on the top of the filter, til the first click. After few seconds in this position, the filter restarts its function rolling the knob til the second click. The operation can be repeated in case of huge quantity of impurity.
Self–cleaning filter, same as the other as regard the cleanliness, is different for its action of backwashing that strikes every time that the impurities cumulated in the pot require its action. The action of backwashing makes the cartridge roll of 90°. It is automatically brushed and contemporary the water that enters is sent to the rolling movement, it crosses the filter of against-washing and it enters in the turbojet that distributes it uniformly at high speed interesting the whole surface of the filter cartridge from inside to outside, and going away from the drain cock with the impurity. The Fam SA self-cleaning filter could be adapted for every direction of the water flow, thanks to a 360 ° adjustable brass plate.
Self-cleaning filter is an equipment with an electric automatic system that works only in programmed times, starting the against-washing with filtered water that guarantees the perfect clearness of the filter cartridge and contemporary the discharge of the dirt from the pot. The frequency of the washings can be coded every 12-24-36-48-60-72-84 hours, choosing between one or two washing cycles. Every cycle of washing lasts 19 second and it takes a consumption of water of 6 lt. with a middle pressure of 3 Bar. But the filter takes part in the clearness of the cartridge independently from the coded program, because it has a hydraulic differential that always controls the degree of obstruction of the filter and actives the agains-washing when it verifies the increase of pressure of 0.8-1 Bar. This very important equipment allows to the automatic filter system to attend the clearness of the filter cartridge in the right moment, avoiding the obstruction. As in the semiautomatic version, the connection plate, which contains a not-return valve in, could be 360 ° adjustable.
Fam SA Inox - Fam A Inox
For elevated capacities Cullwater has a huge range of filters, completely built in inox steel. They are also available in the semiautomatic and automatic version, with manometers and, on demand, with flanges connections.