Device for filling a tank from a canister without contamination

摘要

The device has a tank adapter (3) having a tank fastening flange (300) for fastening to a tank (1). A canister adapter (4) is provided with a canister fastening flange (400) for fastening to a canister (2). The tank adapter and the canister adapter are detachably interconnected through the coupling structures. A flushing connector (308) is arranged on the tank adapter for supplying cleaning fluid. A fluid connection is established between the canister fastening flange and the tank fastening flange in an open position, and is closed in a closed position.