MULTIS HYDRO MJIN Series is specially designed for the equipment which needs high-speed rotation of the hydraulic or very low torque. There is no any damage from the high-speed rotation as it is composed of Non-Packing by labyrinth structure. This series guarantees stable longevity in terms of continuous use of machines as it isn’t affected by the pressure limit. Very small amount of the leaking from the inside of the rotary joints help lubricate the bearing and is collected through the drain port. Please contact our engineering department if you need a specific product.