1pcs DN25mm Pendent Sprinkler, 1 Inch Fast Response 74°C Fusible Alloy Fire Head
Special Features
- Quick response design: 74 ° C melting alloy starting element, achieving rapid suppression of early fire
- High flow fire extinguishing performance: specially designed to meet the fire extinguishing needs of high-risk areas
- Standard interface compatibility: 1-inch DN25mm threaded interface, compatible with mainstream fire pipeline systems
- Professional installation method: Suspended installation structure to ensure optimal fire extinguishing coverage effect
- Durable structural material: Made entirely of copper to ensure long-term reliability during use
Description
Material:Full copper
Model:ESFR-363/74
Thread size:DN25mm
Installation method:Pendent
Nominal action temperature:74
Max operating pressure:1.2MPa
Flow coefficient: 363±10
Response time index:
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