| 481 | Viking VK467 - Residential Upright Sprinkler (K4.9) | |
| 482 | Viking Model C-1 Window Sprinkler | |
| 483 | Viking VK960, VK962 Pendent Vertical Sidewall and Horizontal Sidewall (Specific Application) (K5.6) | |
| 484 | Viking VK650, VK651 QREC Flush Pendent and Flush Horizontal Sidewall Institutional Sprinklers (K5.6) | |
| 485 | Viking VK426, VK427 Flush Pendent and Flush Horizontal Sidewall Institutional Sprinklers (K5.6) | |
| 486 | Viking VK901 - Microfast COIN QR Upright Fusible Element Sprinkler (Specific Application) (K4.2) | |
| 487 | Viking VK900 - Microfast COIN QR Upright Sprinkler (Specific Application) (K4.2) | |
| 488 | Viking VK950 - COIN® Quick Response Upright Sprinkler (Specific Application) (K5.6) | |
| 489 | Viking VK696 - Attic Upright Specific Application Sprinkler (4.2K) | |
| 490 | Viking VK697 - Attic Upright Specific Application Sprinkler (5.6K) | |
| 491 | Viking VK660 - Model V-HIP Specific Application Attic Sprinkler | |
| 492 | Viking VK690 - Model V-EP Specific Application Attic Sprinkler | |
| 493 | Viking Model V-SD (Single Directional) Specific Application Attic Sprinkler | |
| 494 | Viking Model V-BB (Back to Back) Specific Application Attic Sprinkler | |
| 495 | Viking Intermediate Level In-Rack Sprinkler Models | |
| 496 | Viking VK598 - Upright Sprinkler (Storage-Specific Application) (K25.2) | |
| 497 | Viking VK592 - Standard Response CMSA Pendent Sprinkler (K19.6) | |
| 498 | Viking VK540 - Standard Response High Challenge® Upright Sprinkler CMSA (K11.2) | |
| 499 | Viking VK514 - ESFR Pendent Sprinkler (K28) | |
| 500 | Viking VK512 - ESFR Dry Pendent Sprinkler (K25.2) | |
| 501 | Viking VK510 - ESFR Pendent Sprinkler (K25) | |
| 502 | Viking VK506 - ESFR Pendent Sprinkler (K22) | |
| 503 | Viking VK504 - ESFR Dry Pendent Sprinkler (K16.8) | |
| 504 | Viking VK503 - ESFR Pendent Sprinkler (K17) | |
| 505 | Viking VK502 - ESFR Dry Pendent Sprinkler (K14) | |
| 506 | Viking VK500 - ESFR Pendent Sprinkler (K14) | |
| 507 | Viking VK520 - ESFR Upright Sprinkler (K14) | |
| 508 | Viking VK595 - Extended Coverage Upright Sprinkler (CMDA/CMSA) (K25.2) | |
| 509 | Viking VK580 - Upright Sprinkler (Storage-Density/Area) (K16.8) | |
| 510 | Viking VK536 - ELO Pendent Sprinkler (Storage-Density/Area) (K11.2) | |