This type of rotary joint is used for basically high-speed machines as it has very few rotating contact parts. There is only one seal ring conclave shape installed in this rotary joint. This ring is specially designed for this rotary joint so that it won't be easily removed. Extremely little upkeep, even at very high speeds. There is no possibility of the rotary joint being leaked as it is supported by a bracket with a bearing housing. This is a stable rotational joint, so hose pipes won't break easily under the high speed of the cylinders.