VK504 K16.8 ESFR
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Brand: Viking
Viking Early Suppression Fast Response (ESFR) Dry Pendent Sprinkler VK504 is a fast response fusible element type sprinkler designed for use in storage areas subject to freezing and supplied from a wet system only, in an adjacent heated area. With a 16.8 (242 metric*) nominal K-Factor and special deflector, this sprinkler produces large, high-momentum water droplets in a hemispheric pattern below the deflector. This permits penetration of the fire plume and direct wetting of the burning fuel surface while cooling the atmosphere early in the development of a high-challenge fire.
| Item Number | 19912 |
|---|---|
| Brand | Viking |
| Item Numbers | Description | Price Group | UM |
|---|---|---|---|
| 19015AC | VK504 K16.8 ESFR GRV 165 37.5" | V152 | EA |
| 19015AE | VK504 K16.8 ESFR GRV 205 37.5" | V152 | EA |
| 19016AC | VK504 K16.8 ESFR NPT165 36.5" | V152 | EA |
| 19016AE | VK504 K16.8ESFR NPT 205 36.5" | V152 | EA |
| 19225AE | VK504 K16.8 ESFR GRV 205 19.5" | V152 | EA |
| 19226AC | VK504 K16.8 ESFR NPT165 18.5" | V152 | EA |
| 19226AE | VK504 K16.8 ESFR NPT205 18.5" | V152 | EA |
| 19229AC | VK504 K16.8 ESFR GRV 165 25.5" | V152 | EA |
| 19230AC | VK504 K16.8 ESFR NPT165 24.5" | V152 | EA |
| 19230AE | VK504 K16.8 ESFR NPT205 24.5" | V152 | EA |
| 19233AE | VK504 K16.8 ESFR GRV 205 31.5" | V152 | EA |
| 19234AC | VK504 K16.8 ESFR NPT165 30.5" | V152 | EA |
| 19234AE | VK504 K16.8 ESFR NPT205 30.5" | V152 | EA |
| 19225AC | VK504 K16.8 ESFR GRV 165 19.5" | V152 | EA |
| 19233AC | VK504 K16.8 ESFR GRV 165 31.5" | V152 | EA |
| 19913AE | VK504 K16.8 ESFR GRV 205 25.5" | V152 | EA |