Circulation Filters K series

APPLICATIONS: Agricultural activities, industrial activities
USAGE: Circulation filters K- series are used in water highly contaminated with inorganic suspended solids and can be combined with other filtration systems (such as hydro-cyclones) offering excellent results.
OPERATION: The water enters the inlet, passes through the circulation plate in the cartridge, is filtered, and exits from the outlet. The circulation plate generates a spiraling motion in the flow of the water on the surface of the screen, carrying away the suspended solids before are deposited and lead them to the collection chamber. The collection chamber is located in the filter lid where they are removed by opening the drain valve. It is also possible to use automation for the opening of the drain valve when the differential pressure (DP) exceeds a predetermined unit. On models bearing rotary brush, it is possible to increase the operating time of the filter, by using the brush periodically.
INSTALLATION: The installation of the filter is done by following the direction of the flow arrow on the filter body.
MAINTENANCE: The filter is cleaned manually, by disassembling the lid and removing the cartridge. The cleaning of the cartridge should always be done when the DP is 0.5 bar greater than the pressure difference while the cartridge is clean.


BODY: Steel S235JR (also available in stainless steel AISI 304 & 316, on request).
CARTRIDGE: u-PVC (DIN8061-8062) / stainless steel screen (AISI 304) / perforated stainless steel (for models 6’’ and bigger).
SURFACE TREATMENT: Chemical cleaning (pickling, phosphate) and electrostatic painting with polyester powder (available epoxy coatings suitable for drinking water).
AVAILABLE SCREEN SIZES: 60 mesh/ 250μm, 80 mesh/ 180 μm, 120 mesh/ 125μm, 140 mesh/ 106 μm, 170 mesh/ 90 μm, other sizes upon request

TM: Threaded male BSP | TF: Threaded Female BSP | F: Flanged, DIN 2567 PN10
G: Grooved upon request | RBR: With rotated brush

Also available with automatic cleaning (Auto-flush) system upon request*
*Auto-flush is used to rinse the containers and remove any accumulated dirt during operation when is under pressure. It consists of a hydraulic valve (at rest closed), electromagnetic valve (pilot), programmer which opens the hydraulic valve at adjustable intervals or following a differential pressure command.
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