The eSafe couplings of the 300 series are characterized by high flow and low connection force, ensuring a safe working environment. They are a safety coupling that can be operated with one hand, releasing pressure before disconnection to eliminate the risk of hose whip. The external threads on both the coupling and nipple are factory-equipped with a thread seal, and the fully automatic operation simplifies usage. The eSafe safety compressed air coupling complies with ISO standard 4414 and EN 983.