Concealed Fire Sprinkler

As a manufacturer, Fuxeon® produces high-quality Concealed Fire Sprinkler systems, which consist of sprinkler heads, nut bases and decorative covers. The decorative cover plate are welded into a whole by fusible fiber materials. When a fire occurs, the ambient temperature rises and reaches the melting point of the fusible alloy, the decorative cover plate automatically falls off, and with the temperature continuing to rise, the glass ball in the cover is broken due to the expansion of the temperature-sensitive liquid, so that the sprinkler head automatically sprays water.

Technical Parameters

Installation and Maintenance:

Our concealed fire sprinkler head is very easy to install, and we will provide detailed installation instructions when you encounter difficulties. The structure of the concealed sprinkler is simple, and after installation, daily cleaning only requires wiping the white decorative cover, and replacement is also very quick, with low maintenance costs.

FAQ

Q1: What are the main application scenarios of ESFR fire sprinkler?

ESFR (Early Suppression Fast Response) fire sprinklers are specially designed for high-storage hazard areas. They are widely used in high-bay warehouses, rack storage areas, logistics centers, industrial storage buildings and places with stacked flammable goods, providing early fire suppression before fire spreading.

Q2: What materials are used for ESFR fire sprinkler?

The sprinkler body is made of high‑strength forged brass with anti‑corrosion finishing. The heat-sensitive bulb, frame, deflector and internal components adopt high-temperature resistant alloy and high-precision sealing materials. The overall structure features high pressure resistance, impact resistance and long-term stability.

Q3: What core advantages does ESFR structure bring compared with standard sprinklers?

Different from ordinary sprinklers, ESFR adopts fast-response thermal element and large-flow design. It can activate at an early fire stage, discharge large water volume quickly, and directly suppress high-challenge storage fires. It reduces fire damage and simplifies warehouse fire protection system configuration.