This Tank Ancilaries BSP Outlet Flange/Dust Cap/Fusible Link Assembly is a crucial component for water tank trucks, ensuring safety, durability, and efficient operation. The BSP outlet flange provides a reliable connection point for fluid discharge, crafted with high - quality materials to withstand high - pressure water flow and resist corrosion. The dust cap safeguards the outlet from dirt, debris, and contaminants, preventing blockages and maintaining the purity of the water within the tank. The fusible link assembly acts as a safety feature, automatically melting at a preset temperature to release pressure in case of a fire or excessive heat, thus protecting the tank and preventing catastrophic failures. This integrated assembly offers enhanced functionality, prolonging the lifespan of the water tank truck and ensuring safe, smooth operation in various working conditions.