Leyon FM UL Series FL-QR/ST/ESFR Storage Fast Response ESFR Pendent Sprinklers K22.4 32.0

The Series FL-QR/ST/ESFR Fast Response ESFR Pendent Sprinklers (K22.4 / 32.0) are designed for high-challenge storage applications, offering early fire suppression and high water discharge. With a large K-factor and quick response performance, they help eliminate the need for in-rack sprinklers. Ideal for warehouses, logistics centers, and other storage facilities, and FM/UL approved for reliable protection.