| 451 | Viking VK169, VK168 - Stainless Steel Dry Pendent Sprinkler (K5.6) | |
| 452 | Viking VK150, VK154, VK158 - Standard Response Dry Pendent Sprinklers (K5.6) | |
| 453 | Viking VK184 - Quick Response Dry Upright Sprinkler (K5.6) | |
| 454 | Viking VK160 - Standard Response Dry Upright Sprinkler (K5.6) | |
| 455 | Viking VK4800 - Residential Flat Plate Concealed HSW Lead Free Sprinkler (K4.0) | |
| 456 | Viking VK480 - Residential Flat Plate Concealed HSW Sprinkler (K4.0) | |
| 457 | Viking VK498 - Freedom® Residential Concealed Pendent Sprinkler (K5.8) | |
| 458 | Viking VK494 - Residential Concealed Glass Bulb Pendent Sprinkler (K4.9) | |
| 459 | Viking VK496 - Freedom® Residential Concealed Glass Bulb Pendent Sprinkler (K3.0) | |
| 460 | Viking VK468-D - Residential Domed Concealed Pendent Sprinkler (K4.9) | |
| 461 | Viking VK4800 - Residential Flat Plate Concealed Horizontal Sidewall Lead Free Sprinkler (K4.0) | |
| 462 | Viking VK4840 - Residential Horizontal Sidewall Lead Free Sprinkler (K4.2) | |
| 463 | Viking VK4860 - Residential Horizontal Sidewall Lead Free Sprinkler (K4.0) | |
| 464 | Viking VK490 - Residential Concealed Horizontal Sidewall Sprinkler (K5.8) | |
| 465 | Viking VK480 - Residential Flat Plate Concealed Horizontal Sidewall Sprinkler (K4.0) | |
| 466 | Viking VK460 - Residential Horizontal Sidewall Sprinkler (K5.8) | |
| 467 | Viking VK484 - Residential Horizontal Sidewall Sprinkler (K4.2) | |
| 468 | Viking VK486 - Residential Horizontal Sidewall Sprinkler (K4.0) | |
| 469 | Viking VK479 Residential Horizontal Sidewall Sprinkler (K3.0) | |
| 470 | Viking VK449 Residential Dry Horizontal Sidewall Sprinkler (K4.0) | |
| 471 | Viking VK4660 - Residential Pendent Lead Free Sprinkler (K5.2) | |
| 472 | Viking VK4700 - Residential Pendent Lead Free Sprinkler (K3.0) | |
| 473 | Viking VK4680 - Residential Pendent Lead Free Sprinkler (K4.9) | |
| 474 | Viking VK458 - Residential Pendent Sprinkler (K7.4) | |
| 475 | Viking VK472 - Residential Pendent Sprinkler (K5.8) | |
| 476 | Viking VK466 - Residential Pendent Sprinkler (K5.2) | |
| 477 | Viking VK468 - Residential Pendent Sprinkler (K4.9) | |
| 478 | Viking VK430 - Residential Pendent Sprinkler (K4.3) | |
| 479 | Viking VK470 - Residential Pendent Sprinkler (K3.0) | |
| 480 | Viking VK4670 - Freedom® Residential Upright Lead Free Sprinkler (K4.9) | |