Processing triangular mixer, universal interface 4 points The water outlet is: a 4-point connector (diameter 2 cm), which can be directly connected to the shower pipe. The 2 water entries are 4 points, and if the connection port is removed, it becomes 6 points, so the water inlet is 4 points and 6 points. Central distance of 2 inlet holes: about 9 cm for alloy style