ESFR Fire Sprinkler | Early Suppression Fast Response Nozzle
Brief Information
The ESFR fire sprinkler uses a large-diameter nozzle with a K=363 flow coefficient and a uniquely designed splash water dish. This design generates high-energy water droplets that form spheres underwater, significantly enhancing the cooling and suppression effect during a fire. The water jet penetrates flames and cools the burning area directly, making it highly effective in high-rack storage environments.
Application:
Primarily used for protecting packaged materials, including plastic foam cartons, cylinder-packed paper goods, and rubber tire storage. It supports goods stored up to 12.2 meters high and performs exceptionally well in preventing fire spread in warehouses.
Height & Pressure Requirements:
| Max Room Height (M) | Max Goods Height (M) | Water Pressure (MPa) |
|---|---|---|
| 9.1 | 7.6 | ≥0.1 MPa |
| 10.7 | 9.1 | ≥0.14 MPa |
| 12.2 | 10.7 | ≥0.17 MPa |
| 13.7 | 12.2 | ≥0.27 MPa |
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