Manntek slange Coupling muffe syrefast hun

MannTek coupling for quick and spill-free connection between hose and tank. To connect, push the hose unit onto the tank unit and couple/seal by turning the coupling 15 degrees clockwise. When the unit is turned 100 degrees, the valves move into the tank unit allowing the medium to flow. Turning similarly counterclockwise stops the flow and the coupling can be pulled off.