LIGHT DRIPLINE WITH FLAT DRIPPER AND LONG LABYRINTH P5 P5 - Dripper characteristics Actual flow rate a 1,0 bar/14,5 psi 1,10 1,50 2,10 2,80 3,80 Available flow rates 1,10 lph - PINK P5™ 1,50 lph - YELLOW 2,10 lph - LIGHT BLUE Protected flow The protected flow system devised by the Irritec® 2,80 lph - BROWN to be buried in the soil without problems caused by aspiration of mud and detritus, and reduces the risk of root intrusion to a minimum. The system works through a "flap" obtained with a particularly worked emission hole. During the irrigation cycle, the door rises and guarantees a regular water output, at the end of the irrigation cycle, the door returns to the rest position, closing the emission hole and, as a result, blocking any sludge and dirt infiltrations. Available on P5™ 2.80-3.80 6-8 mil and P5™ P5 - 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 1,99 2,32 2,76 3,01 3,35 3,88 2,73 3,20 3,81 4,15 4,60 5,30 0,0 1,0 2,0 3,0 4,0 5,0 6,0 open outlet ULTRA 1012 and 15 mil, in the flow rates 1.10-1.50-2.10closed outlet 3,80 lph - BEIGE research and development department allows the LABYRINTH WITH LARGE PASSAGE 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 5,8 5,8 7,5 7,5 8,1 No. holes 8 8 8 8 8 Flow Equation k x 0,37 0,46 0,68 0,93 1,26 0,48 0,52 0,52 0,48 0,48 Recommended filtering mesh 155 155 120 120 120 CV % ≤ 2,5 ≤ 2,5 ≤ 2,5 ≤ 2,5 ≤ 2,5 1,10 1,50 2,10 2,80 3,80 0,5 1 Pressione in bar P5 - Lengths recommended in metres, based on E.U. P5 16 mm Q lph 1,10 1,50 2,10 2,80 3,80 Q lph 1,10 1,50 2,10 2,80 3,80 E.U. % 90 85 90 85 90 85 90 85 90 85 E.U. % 90 85 90 85 90 85 90 85 90 85 20 30 40 Spacing (cm) 50 Q 60 75 100 143 185 222 256 287 331 397 176 228 274 316 355 409 491 115 148 178 205 230 266 319 142 184 221 254 286 329 395 93 121 145 167 188 217 260 116 150 180 207 233 268 322 79 97 65 81 102 122 141 158 183 219 126 151 174 196 226 271 85 102 117 131 151 182 104 125 145 162 187 225 P5 25 mm MAXI 20 30 40 Spacing (cm) 50 60 75 100 313 406 487 561 631 725 873 387 501 602 694 779 899 1079 248 321 386 445 499 575 691 308 398 478 552 619 714 857 201 261 313 361 406 467 561 249 323 388 447 502 579 695 170 221 265 306 343 395 475 211 273 328 378 425 490 588 142 184 220 254 286 329 395 175 227 272 314 353 406 488 E.U.= emission uniformity • Inbound pressure= 1,0 bar For fittings and connection valves see page 53 For specific boxing - packaging see page 59 lph 1,10 1,50 2,10 2,80 3,80 Q lph 1,10 1,50 2,10 2,80 3,80 E.U. % 90 85 90 85 90 85 90 85 90 85 E.U. % 90 85 90 85 90 85 90 85 90 85 20 1,5 2 P5 22 mm ULTRA 30 40 Spacing (cm) 50 60 75 100 250 324 389 449 504 580 697 309 401 481 555 623 718 863 201 260 312 360 404 466 560 249 322 387 446 501 578 649 164 212 255 294 330 380 457 203 263 316 364 409 471 566 137 177 213 246 276 318 382 169 219 264 304 341 393 472 115 148 178 205 231 266 319 142 183 220 254 285 328 394 P5 29 mm EXTRA 20 30 40 Spacing (cm) 50 60 75 100 385 499 599 699 785 905 1086 482 624 749 864 970 1118 1343 309 400 480 554 622 716 860 383 496 596 687 771 889 1067 251 325 390 450 505 582 699 311 402 483 557 626 721 866 212 275 330 381 427 493 592 263 340 409 471 529 610 732 177 228 275 316 355 410 492 218 282 339 391 439 506 608 2019 | drip irrigation catalogue | 15 Portata in lph
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