| 摘要 |
A seal cartridge for a face seal comprising an annular housing (12), a first resilient member (26), seal ring composite (20) in said housing (12), a second resilient member (28), and a rotor (50) in said housing (12), said rotor (50) having a sealing ring groove (52) between said rotor (50) and a shaft (19) to be engaged.
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