CLASSIC DRIPLINE WITH FLAT DRIPPER D5 - M5 D5 / M5 - Dripper characteristics Actual flow rate a 1,0 bar/14,5 psi 1,10 1,50 2,10 2,80 3,80 D5 / M5 dripline 1 2 4 3 2,80 lph - BROWN 3,80 lph - BEIGE Height 0,60 0,65 0,78 0,80 1,05 Dimensions of labyrinth in mm Width 0,55 0,65 0,70 0,95 0,95 78 78 78 78 Inlet filter Height 78 Area mm2 7,0 7,0 7,6 7,5 8,1 No. holes 8 8 8 8 8 Flow Equation k x 0,38 0,51 0,69 0,93 1,26 Available flow rates 1,10 lph - PINK 1,50 lph - YELLOW 2,10 lph - LIGHT BLUE 0,48 0,48 0,48 0,48 0,48 Recommended filtering mesh 155 155 120 120 100 CV % ≤ 2,5 ≤ 2,5 ≤ 2,5 ≤ 2,5 ≤ 2,5 1 - Outlet holes 2 - Inlet filter with vast filtering surface 3 - Turbulent flow labyrinth with low pressure sensitivity 4 - Polyethylene tube D5 / M5 - Pressure - flow rate ratio Actual flow rate lph a 1,0 bar / 14,5 psi 1,10 1,50 2,10 2,80 3,80 0,5 0,7 Pressure (bar) 1,0 1,2 1,5 2,0 0,80 0,92 1,11 1,22 1,40 1,60 1,00 1,20 1,50 1,69 1,90 2,20 1,50 1,75 2,09 2,34 2,68 3,10 2,01 2,38 2,82 3,06 3,45 3,98 2,80 3,20 3,81 4,15 4,62 5,40 0,0 1,0 2,0 3,0 4,0 5,0 6,0 1,10 1,50 2,10 2,80 3,80 0,5 1 Pressione in bar 1,5 2 D5 / M5 - Lengths recommended in metres, based on E.U. D5 16 mm D5 20 mm Flow rate lph 1,10 1,50 2,10 2,80 3,80 S % E.U.% 90 0 0 0 0 0 85 90 85 90 85 90 85 90 85 10 20 30 Spacing (cm) 40 50 60 75 100 67 108 140 168 194 217 250 301 83 133 173 207 239 269 310 372 55 87 112 135 155 174 201 241 68 107 139 167 193 216 249 299 44 71 91 110 126 142 163 196 54 87 113 136 156 175 202 243 37 60 77 93 107 120 138 166 46 74 95 115 132 148 171 205 31 50 64 77 89 100 115 138 38 61 79 95 110 123 142 171 S= slope - E.U.= emission uniformity • Inbound pressure= 1,0 bar Flow rate lph 1,10 1,50 2,10 2,80 3,80 S % E.U.% 90 0 0 0 0 0 85 90 85 90 85 90 85 90 85 10 20 30 Spacing (cm) 40 50 60 75 100 103 163 212 256 295 332 383 460 127 201 262 316 365 410 473 569 84 133 173 209 241 271 313 376 104 165 215 259 299 336 387 466 68 107 139 167 193 217 251 301 84 132 172 207 239 269 310 373 57 91 118 142 164 184 212 255 71 112 146 175 203 228 263 316 48 75 98 118 136 153 176 212 59 93 121 146 168 189 218 262 For fittings and connection valves see page 53 For specific boxing - packaging see page 59 18 | drip irrigation catalogue | 2019 Portata in lph
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