The MARTIN multicoupling MMK is a new, patented system for
connecting several hydraulic lines in a single stroke.The retention
forces are absorbed by the FLAT-STAR? couplings. No pressure
on the housing. Making the MMK virtually wear free.

Benefits:

• High level of convenience and time saving
  Several quick couplings can be grouped together and connected or disconnected in a single stroke.
• Elimination of crossed lines
  No incorrect matching of hydraulic lines.
• Clean and drip-free connection of the individual connecting lines.
• Pressure transmission through each individual coupling.
• Compact housing
  Quick couplings are protected against dirt ingress.
• Safety device
  For visual inspection to check proper connection.