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Shielded cold and hot water automatic circulation booster pump uses a stainless steel shielding sleeve to completely isolate water from the coil windings without the need for mechanical seals, thus completely solving the problem of water pump leakage: it uses high-hardness ceramic shafts and ceramic bearings, and direct water circulation between the stator and rotor. It can be used for cooling and bearing lubrication, and completely solves the noise problem. The design is very scientific and advanced, and it can be used normally for 30,000 hours without any trouble or maintenance.
Shielded cold and hot water automatic circulation booster pump uses a stainless steel shielding sleeve to completely isolate water from the coil windings without the need for mechanical seals, thus completely solving the problem of water pump leakage: it uses high-hardness ceramic shafts and ceramic bearings, and direct water circulation between the stator and rotor. It can be used for cooling and bearing lubrication, and completely solves the noise problem. The design is very scientific and advanced, and it can be used normally for 30,000 hours without any trouble or maintenance.
