HDL Maximum Run Lengths

HDL-PC and HDL-R: Minimum Operating Pressure of 10 PSI

Dripline Length (in Feet) - Using 0.4 GPH Emitter
Pressure
(PSI)
Emitter Spacing (in.)
  12" 18" 24"
10 205 285 361
15 285 404 511
20 339 475 604
25 380 532 675
30 411 582 735
35 438 619 784
40 463 657 831
45 489 688 872
50 507 719 912
55 529 747 947
60 548 772 981
Dripline Length (in Feet) - Using 0.6 GPH Emitter
Pressure
(PSI)
Emitter Spacing (in.)
  12" 18" 24"
10 168 236 298
15 236 333 423
20 280 395 501
25 314 441 560
30 339 482 610
35 363 513 650
40 385 545 688
45 404 570 722
50 419 594 753
55 438 616 784
60 451 638 810
Dripline Length (in Feet) - Using 0.9 GPH Emitter
Pressure
(PSI)
Emitter Spacing (in.)
  12" 18" 24"
10 114 164 208
15 164 233 292
20 192 273 348
25 214 304 385
30 236 333 419
35 251 355 451
40 267 376 479
45 280 395 501
50 292 414 523
55 302 429 541
60 314 441 560

HDL-CV: Minimum Operating Pressure of 15 PSI

Dripline Length (in Feet) - Using 0.4 GPH Emitter
Pressure
(PSI)
Emitter Spacing (in.)
  12" 18" 24"
15 205 289 367
20 289 404 513
25 339 479 604
30 380 535 679
35 411 582 738
40 438 623 788
45 467 657 835
50 489 691 872
55 511 719 912
60 529 747 947
Dripline Length (in Feet) - Using 0.6 GPH Emitter
Pressure
(PSI)
Emitter Spacing (in.)
  12" 18" 24"
15 171 239 304
20 239 336 426
25 280 398 501
30 314 441 560
35 339 482 610
40 363 516 653
45 385 545 688
50 404 570 722
55 419 597 757
60 438 619 784
Dripline Length (in Feet) - Using 0.9 GPH Emitter
Pressure
(PSI)
Emitter Spacing (in.)
  12" 18" 24"
15 117 164 211
20 164 233 292
25 192 273 348
30 217 307 389
35 236 333 423
40 251 355 451
45 267 376 479
50 280 395 501
55 292 414 523
60 302 429 541