Multiple Spring Seal AS-R58U Replace JohnCrane 58U,AES M03S

Multiple spring design. Unbalanced seal.

Operating Limits:

Temperature:-20——180

Speed: 15m/s.

Pressure: 12bar

Standard size: 14-100mm

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, 8B1, 8B1T, 58B, 1(US) 1A,1B, 2(US), 2100, 502, 10R&10T, WB2, 9, 9B, 9T, 9BT, 59B, 59U.

Multiple Spring Seal AS-R58U Replace JohnCrane 58U,AES M03S