CLASSIC DRIPLINE WITH FLAT DRIPPER AND LONG LABYRINTH D7 D7 CLASSIC DRIPLINE WITH FLAT DRIPPER AND LONG LABYRINTH D7, the classic dripline with flat dripper and long labyrinth, thanks to the innovative, medium sized flat dripper, boasts an extended filtering surface, which combined with the turbulent labyrinth with large passage sections, making it usable with water very full of solid particles. Characteristics and advantages • Ideal for orchards. Perfect for perennial crops with very long branches. • The innovative, medium sized flat dripper, boasts an extended filtering surface, which thanks to the turbulent labyrinth with large passage sections, makes it usable with water very full of solid particles. This guarantees a compact morphology and ensures maximum uniformity, even when very long branches have to be laid. • The design of the dripper causes minor load losses, benefiting the uniformity and maximum lengths. • The excellent uniformity performance and the possible combination of low flow rates of the dripper with vast diameters (up to 25 mm) allows very long branches to be laid. • The particular positioning of the filter turned to the centre of the tube allows water into the labyrinth far from stagnation areas. • The long path of the labyrinth allows better pressure control. • Reduced sensitivity of the flow rate as pressure varies. Field of application (cf. page 3) Tree and orchard crops Open field crops Vineyards Olive groves Crops protected underground Hedges, trees and flowerbeds Ideal for orchards! D7 dripline D7 - Dripline technical data Nominal external Ø mm 16 Internal diameter mm 13,8 External diameter 20 23 25 17,7 20,8 22,6 mm 15,3 15,6 15,8 19,5 19,7 19,9 20,1 23,2 25,0 Pricelist ref. Thickness - FAGA30 FAGA35 FAGA40 FAGB35 FAGB40 FAGB44 FAGB47 FAGH47 FAGF47 Pressure max. di lavoro mil mm bar 30 0,75 35 0,90 40 1,00 35 0,90 40 1,00 44 1,10 47 1,20 47 1,20 47 1,20 2,5 3,0 4,0 3,0 3,5 3,5 4,0 3,5 3,0 psi 36 43 58 43 51 51 58 51 43 Kd - 2 0,4 3 4 1 0,1 0,09 0,08 1 - Outlet holes 2 - Inlet filter with vast filtering surface 3 - Turbulent flow labyrinth with low pressure sensitivity 4 - Polyethylene tube 2019 | drip irrigation catalogue | 19
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