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AS-R8B1, to replace JohnCrane 8B1 seal，AES M02S seal.
Multiple spring design. balanced seal.
Operating Limits:
Temperature:-20——180
Speed: 15m/s.
Pressure: 25bar
Standard size: 1”-4.0”
The Common Materials:
Seal ring: Car, Sic, Ssic, Ceramic, TC
Secondary seal: NBR,，EPDM,Viton etc.
Spring and metal parts: 304,316.,HAST.C
Asinoseal also offer mechanical seals’ stocks for John Crane 8-1, 8-1T, 8B1T, 58B, 58U, 1(US) 1A,1B, 2(US), 2100, 502, 10R&10T, WB2, 9, 9B, 9T, 9BT, 59B, 59U.