DJI sealing ring is designed for the pump connector on Agras drones. Its primary role is to create a tight, leak-proof seal between the pump and connector, preventing fluid leakage during spraying operations. By maintaining pressure integrity and blocking contaminants like dust and debris, it ensures reliable liquid delivery, protects internal components, and extends pump life. Built from durable, chemical-resistant materials, it withstands the harsh environments of agricultural spraying.