Page 231 - Irrigation Catalogue 2022 Bosta UK

TAVLIT AUTOMATIC FILTER STATION, TYPE TAD FILTRATION AUTOMATIC DISC FILTERS TAD automatic disc filtration station. When the head loss reaches a preset value of 0.5b-0.7b, the controller start flushing one filter after the other. Flushing cycle will take from 12 to 30 seconds, depending on the dirt load. During flushing, the flow to the field is uninterrupted. Minimum flushing pressure required: 2.5bar. Flushing flow rate: 9.3m3/h. Components: Talgil controller, Bermad backflush valves and PE manifolds. Configuration: Parallel with downstream (outlet) on the opposite side of the upstream (inlet). For special configurations or components please contact us. Connection: flange Material: fibreglass-reinforced nylon Material filter element: disc Material seal: EPDM Pressure: 10 bar PART NO. SIZE CAPACITY m3/h FILTRATION micron FILTER AREA m2 VOLTAGE MODEL MOQ 7028571 DN90 DN110 DN160 DN160 DN160 DN110 DN160 DN160 DN200 DN200 40 100 60 100 80 100 100 100 120 100 60 100 90 100 120 100 150 100 180 100 2.2 9-12VDC latch 3.3 9-12VDC latch 4.4 9-12VDC latch 5.5 9-12VDC latch 6.6 9-12VDC latch 2.2 9-12VDC latch 3.3 9-12VDC latch 4.4 9-12VDC latch 5.5 9-12VDC latch 6.6 9-12VDC latch 2x2”filter 1 3x2”filter 1 4x2”filter 1 5x2”filter 1 6x2”filter 1 2x3”filter 1 3x3”filter 1 4x3”filter 1 5x3”filter 1 6x3”filter 1 7028572 7028573 7028574 7028575 7028576 7028577 7028578 7028579 7028580 TAVLIT AUTOMATIC FILTER STATION, TYPE TVD TVD patented automatic disc filtration saves water and energy by using air in addition to water in the flushing process. The venturi devices that are inserted at the spine’s inlets introduce air during the flushing process to enhance it. The mixture of air and water enables a more efficient and shorter flushing, therefore saving water, enabling flushing at a low pressure of 1.5 bar and shortening the flushing time. The use of air also cushions the discs, thereby reducing friction and prolonging the life of the disc element. When the head loss reaches a preset value of 0.5b-0.7b, the controller will start flushing one filter after the other. Flushing cycle will take from 12 to 30 seconds, depending on the dirt load. During flushing, the flow to the field is uninterrupted. Minimum flushing pressure required: 1.5bar. Flushing flow rate at 1.5bar: 6.5m3/h. Components: Talgil controller, Bermad backflush and air valves and PE manifolds. Configuration: Parallel with downstream (outlet) on the opposite side of the upstream (inlet). For special configurations or components please contact us. Connection: flange Material: fibreglass-reinforced nylon Material filter element: disc Connection: flange Material: fibreglass-reinforced nylon PART NO. SIZE CAPACITY m3/h FILTRATION micron FILTER AREA m2 VOLTAGE MODEL MOQ 7028581 DN90 DN110 DN160 DN160 DN160 DN110 DN160 DN160 DN200 DN200 40 100 2.2 60 100 3.3 80 100 4.4 100 100 5.5 120 100 6.6 60 100 2.2 90 100 3.3 120 100 4.4 150 100 5.5 180 100 6.6 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 9-12VDC latch 2x2”filter 1 3x2”filter 1 4x2”filter 1 5x2”filter 1 6x2”filter 1 2x3”filter 1 3x3”filter 1 4x3”filter 1 5x3”filter 1 6x3”filter 1 7028582 7028583 7028584 7028585 7028586 7028587 7028588 7028589 7028590 IRRIGATION CATALOGUE 229