SFSS S58B & S59B- Mechanical Seal

Design Features

Metric size shafts to comply with DIN 246960 L1k. hydraulically balanced seal. multiple spring arrangement. S58B is o-ring type seals. S59B is wedge type seals.

Operating Conditions

Temperature: -30°C to +260°C (Depending on materials used)

Pressure: Up to 60 bar, 870 psi

Speed: Up to 25m/s, 5000fpm

Materials available

Seal face: carbon/ceramic, sic/sic

Elastomer: nitrile, viton, neoprene, EPD,PTFE

Equivalent to

58B, 59B, M04S, M04seal

Standard seat BO, BP

Alternative Seat