Parabolic Upright Fire Sprinkler 68C

A thermally activated upright pendant fire sprinkler featuring a precision-engineered parabolic nozzle. Activates consistently at 68°C. Its vertical orientation allows secure mounting on overhead water supply branch pipes. The nozzle geometry ensures dominant downward water delivery (80–100% of total flow), with supplementary upward dispersion targeting the underside of suspended ceilings. No dimensions, weight, or material composition are provided in the source. Recommended for use in collision-prone environments such as distribution warehouses, logistics hubs, and industrial storage facilities. Also suitable for concealed installation in ceiling interlayers where protection of flammable ceiling components (e.g., boron-treated substrates) is required. In exposed beam layouts without suspended ceilings, the upright configuration maintains proper hydraulic alignment per standard fire suppression system layout practices.