ZSTX 15-79℃ Upright Acid-washed Fire sprinkler heads are the top-quality fire safety equipment solution for your commercial or industrial facility. As a factory, we produce these sprinkler heads using high-quality materials to ensure they function optimally for extended periods. These sprinkler heads are designed to activate automatically in case of fire outbreak, delivering a reliable and efficient firefighting solution that helps keep people and property safe. With an operating temperature range of 15-79℃, these sprinkler heads provide an early warning system that helps mitigate fire damage and save lives. Our acid-wash finishing process guarantees smooth surface and aesthetic appeal for a long-lasting performance. Trust our know-how and get the best fire sprinkler heads, which meet stringent regulatory standards, protect your assets and provide you with peace of mind.