| 421 | Viking Electroless Nickel PTFE Plated Sprinklers | |
| 422 | Viking Blow-Off Plugs for Model E Spray Nozzles | |
| 423 | Viking Residential Sprinkler Extensions | |
| 424 | Viking Dry Sprinkler Insulating Boot Assembly | |
| 425 | Viking Expansion Plate | |
| 426 | Viking Escutcheon Installer/Sprinkler Cap Remover | |
| 427 | Viking Mirage® Concealed Cover Installer Tool | |
| 428 | Viking Cleanroom Sprinkler Cover Assembly | |
| 429 | Viking Stainless Steel Cover Plate | |
| 430 | Viking Concealed Sprinkler Cover Plate Assemblies | |
| 431 | Viking Model E-1, E-2, E-3, G-1 and Standard Sprinkler Escutcheon | |
| 432 | Viking NP-1, NP-2, NP-3 Sprinkler Escutcheons | |
| 433 | Viking Sprinkler Wrenches and Cabinets | |
| 434 | Viking Model D-1 Sprinkler Guards and Dry Sprinkler Guards | |
| 435 | Viking Sprinkler Water Shields and Guards | |
| 436 | Viking Guards and Water Shields for XT1 Sprinklers | |
| 437 | Viking Model EG-100 ESFR Sprinkler Guard | |
| 438 | Viking Quick Response Dry Pendent ELO Sprinklers | |
| 439 | Viking Standard Response Dry Pendent ELO Sprinklers | |
| 440 | Viking VK196 - EC/QREC Dry Domed Concealed Pendent Sprinkler (K5.6) | |
| 441 | Viking VK188 - EC/QREC Dry Horizontal Sidewall Sprinkler (K5.6) | |
| 442 | Viking VK186 - EC/QREC Dry Pendent Sprinkler (K5.6) | |
| 443 | Viking Quick Response Ordinary Hazard Dry Horizontal Sidewall Fusible Link Sprinklers (K8.0) | |
| 444 | Viking Quick Response Ordinary Hazard Dry Horizontal Sidewall Sprinklers (K8.0) | |
| 445 | Viking Ordinary Hazard Dry Horizontal Sidewall Sprinklers (K8.0) | |
| 446 | Viking Dry Vertical Sidewall Sprinkler (K5.6) | |
| 447 | Viking QR Dry Horizontal Sidewall Sprinkler (K5.6) | |
| 448 | Viking Dry Horizontal Sidewall Sprinkler (K5.6) | |
| 449 | Viking VK547, VK548, VK549 - Quick Response Dry Pendent ELO Sprinklers (K11.2) | |
| 450 | Viking VK544, VK545, VK546 - Standard Response Dry Pendent ELO Sprinklers (K11.2) | |