This multi-coupling is designed as a quick change system in agriculture, utility vehicles and industry. A special application is the use in front loaders, mainly for direct connection with the control valve.

The multi-coupling consists of a fixed half and a mobile half which are equipped with flat-face couplings. The connections of the two halves is achieved by inserting the guiding pins of the mobile half into the respective bores of the fixed half and rotating the lever down to the locking position of the safety lock. Before disconnecting the safety lock button must be operated.

The use of the multi-coupling eliminates the risk of circuit line inversions. The time required for changing mounted implements can be reduced drastically by the simultaneous connection of several hydraulic lines.