Features of shielded pumps

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The liquid being transported does not leak, making it suitable for transporting liquids that are harmful to humans, highly corrosive, flammable, explosive, expensive, or radioactive. ● It does not draw in air or other substances from the outside environment, which makes it appropriate for use in vacuum systems as well as in situations where the liquid deteriorates upon contact with air； 　●There is no need to inject lubricant or sealing fluid, which eliminates the hassle of oiling and prevents contamination of the transport fluid ； 　●Suitable for transporting liquids that are high-temperature, high-pressure, ultra-cold, or have high melting points; it takes advantage of the shaftless design of this pump to handle such special liquids, which are difficult to handle with pumps that have shaft seals ； 　●The motor and pump are integrated into one unit, featuring a modular design that makes it very compact; as a result, it has a small size, low weight, and requires little space. No specialized skills are needed for installation. 　●There is no cooling motor fan, so the operating noise is very low. 　●The main maintenance involves only replacing the bearings, thus reducing operating costs.