- Filtres Doucet, Doucet strainers -

Doucet Technologies : Jet Filter
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The Doucet Jet Filter is designed for open or closed circuits is a static self-cleaning filter, the elements of wich ensure a non-stop filtration. This filter operates in 100 to 1000 micron-range.
The "micromatic" elements have several openings on the same element, the regulation on one of them is automatic according to the quality of the water.

The JET FILTER has the following characteristics :

:: MINIMUM SPACE REQUIREMENTS
This light filtering tube requires little space since it fits directly on a horizontal or vertical pipe of the same nominal diameter.

:: AUTOMATIC OPERATION
Internal surface of the laminar filter elements are "Jet cleaned" in accordance with a pre-established cycle remote-controlled by a timer.
For safety reasons, in case of excessive load of impurities, the cleaning cycle is activated by the differential pressure switch when the latter detects an abnormal differential pressure between inlet and outlet.

:: NEGLIGIBLE LOSS OF PRESSURE
The hydraulic design of this filter ensures normal filtration practically without pressure loss (1-2 m WG). The differential pressure switch is released at 5 m WG.

:: MINIMAL LOSS OF RAW FLUSHING WATER
The JET FILTER is cleaned with raw water, whereas other automatic filters use filtred water. Under normal working conditions, losses are inferior to 1 % of the nominal capacity.

:: VIRTUALLY NO MAINTENANCE
This self-cleaning filter has no moving parts, suffers no abrasion and they requires no greasing, no adjustment, no tightening of packing box and there is no leakage, it does not corrode. The only moving parts are on the automatic flush valves.

:: CONSTRUCTION
In standard construction, carbon steel or stainless steel 304 L or 316 L, composites.
The filter elements are in stainless steel 316 L.