Viking Quick Response Fusible Element Upright and Conventional VK311 are small, thermosensitive, solder link spray sprinklers available in several different finishes, temperature ratings, and K-Factors to meet design requirements.
| Make | VIKING |
|---|---|
| Manufacturer | VIKING Life - Saving Equipment A / S |
| Model code | VK311 |
| Type | Open-Orifice |
| Standards | NFPA |
| Temp. rating (°C) | 57~77 |
| Additional info |
Viking Quick Response Fusible Element Upright and Conventional VK311 are small, thermosensitive, solder link spray sprinklers available in several different finishes, temperature ratings, and K-Factors to meet design requirements. |