Since the couplings come in a great number of end connections, they can be attached to threaded, pipe stub, hose, bulkhead, etc. system connections. Their main advantages include low weight and corrosion resistance.

A wide range of material versions offer solutions to virtually any operating conditions. The design allows easy, one-handed operation, and the characteristic click confirms that the connection has been completed successfully. The entire range of these couplings comprises more than 4000 products. Some couplings, those with shut-off valves, prevent spills, increasing user safety.

They are available as separate male or female parts with different end connections, and as ready-made sets to be inserted into the hose (In-Line couplings).