The ESFR363 is a high-performance sprinkler designed for storage applications with severe fire hazards. Its elevated flow and rapid activation help suppress fires early, minimizing structural damage and protecting inventory in high-ceiling warehouses.
Fast-response sprinkler for high-challenge storage fire protection.
• K Factor: K 25 @ US (363@Metric)
• Connecting Size: DN25 (1")
• Connecting Thread: BSP (NPT Optional)
• Main Material: Brass
• Sensitive Element: Fusible Alloy
• Seal Material: NBR
• Surface Finishing: Chrome (Natural Brass Optional)
• Thread Size: 1” (DN25)
• K-Factor: 25
• Response Type: Fast
• Temperature Ratings: 74°C, 100°C
