MULTIS HYDRO MJ240 Series is an all-purpose product which can even be used in cooling water, steam and hot oil. It is tiny and compactly structured and can be widely used. It corrects the right angle of the face through two precise bearings and is excellent even at the high speed. MJ240 series improves the longevity of the rotary joints as its two labyrinth seals of the body prevent bearings from the influx of foreign substances. The standard materials of the seal are high-tech silicon carbides and high-end carbon graphites. The material of the seal face can be chosen as either silicon carbide or tungsten carbide depending on the case of the water containing rust or slurry and the fluid being used on site. MJ240 series helps reduce the repairing cost since it is designed to be easily disassembled, thus making it easy for anyone to repair.