TWINSTAR is a unisex coupling with identical connection mechanism.

Quick connection and disconnection TWINSTARS connect automatically when engaged straight. All you need to do is push the two pieces straight together. This simple action makes each half rotate to the right (clockwise) slightly and connect to each other. Disconnect operation is also very simple. When rotated slightly to the left (counterclockwise), the halves separate automatically and move apart. Intrinsically adaptive Connection Force TWINSTAR converts water pressure into connection force. The higher pressure rises, the stronger connection force grows and ensures the engagement. Dynamic sealing also utilizes the inner pressure to get a better seal.