ABC Seal is mainly used as a gas / powder seal in many fields, and it is used by many users because it can eliminate the leakage of gas and powder by adopting ABC Seal. Since the ABC Seal is a sealing method that supplies purge gas, no additional equipment is required, and since the ABC Seal itself is a fine contact type, it is possible to reduce power consumption and extend the life of the seal, leading to a reduction in running costs. ..In addition, since the seal parts are divided, there is an advantage that the seal can be replaced without disassembling the device. As an application example, it is also used as a seal for Glass-Lining Agitator or a seal for mixed flow pumps.