Nelson 200 Series Irrigation Big Gun

ITEM#
IJ NEF-200-config

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Flow range from 250 to 1000 gpm

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In the field of large-volume sprinklers, Nelson Irrigation Big Guns are recognized the world over as the leader in quality and performance. They are engineered and precision manufactured for heavy-duty reliability and long wear life with minimum maintenance required. Every Nelson Irrigation Big Gun is subjected to the toughest inspection testing and quality control standards in the industry. The SR (Slow Reverse) series of Irrigation Big Guns is far and away the number one choice for center pivot end gun and traveler use around the world ... it's indispensable in dust suppression and wastewater applications as well. With its proven dual arm drive and patented dual drive spoon, the SR gun reverses at the same slow, steady speed as it drives forward. This greatly reduces the vibration and whipping action of the old fast reverse system, which puts excessive stress and strain on the carrying device. The legendary F series (Full Circle) is available again.

Flow range from 250 to 1000 gpm


A - Ring Nozzle
B - Taper Bore Nozzle

Performance (Ring Nozzle)

 

1.29

1.46

1.56

1.66

1.74

1.83

1.93

PSI

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

50

230 / 325

300 / 355

350 / 370

410 / 390

470 / 405

535 / 420

640 / 435

60

250 / 340

330 / 370

385 / 390

445 / 410

515 / 425

585 / 440

695 / 455

70

270 / 355

355 / 385

415 / 405

480 / 425

555 / 440

630 / 455

755 / 475

80

290 / 370

380 / 400

445 / 420

515 / 440

590 / 455

675 / 470

805 / 490

90

310 / 380

405 / 415

475 / 435

545 / 455

625 / 470

715 / 485

855 / 505

100

325 / 390

425 / 425

500 / 445

575 / 465

660 / 480

755 / 500

900 / 520

110

340 / 400

445 / 435

525 / 455

605 / 475

695 / 490

790 / 510

945 / 535

120

355 / 410

465 / 445

545 / 465

630 / 485

725 / 500

825 / 520

985 / 545

130

370 / 415

485 / 450

565 / 470

655 / 490

755 / 505

860 / 525

1025 / 550

Note: 27° Trajectory, for each nozzle size (inches)

 

Performance (Taper Bore Nozzle)

 

1.05

1.1

1.2

1.3

1.4

1.5

1.6

1.75

1.9

PSI

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

GPM / Dia.Ft.

60

250 / 345

285 / 355

330 / 375

385 / 390

445 / 410

515 / 430

585 / 445

695 / 470

825 / 495

70

270 / 360

310 / 380

355 / 395

415 / 410

480 / 430

555 / 450

630 / 465

755 / 495

890 / 515

80

290 / 375

330 / 395

380 / 410

445 / 430

515 / 450

590 / 470

675 / 485

805 / 515

950 / 535

90

310 / 390

350 / 410

405 / 425

475 / 445

545 / 465

625 / 485

715 / 505

855 / 535

1005 / 555

100

325 / 400

370 / 420

425 / 440

500 / 460

575 / 480

660 / 500

755 / 520

900 / 550

1060 / 575

110

340 / 410

390 / 430

445 / 450

525 / 470

605 / 495

695 / 515

790 / 535

945 / 565

1110 / 590

120

355 / 420

405 / 440

465 / 460

545 / 480

630 / 505

725 / 530

825 / 550

985 / 580

1160 / 605

130

370 / 425

425 / 445

485 / 465

565 / 485

655 / 515

755 / 540

860 / 560

1025 / 590

1210 / 620

Note: 27° Trajectory, for each nozzle size (inches)

 

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