RS-58B/59B,John Crane 58B/59B seal replacement

Profile: Single seal, Balanced, Independent of direction of rotation, To EN12756 (DIN24960), John Crane 58B/59B seal replacement. RS-58B/59B mechanical seal range is designed with multi spring structure, and is compact in structure. It has a small axial size and reliable tightness. It is widely used in oil, water, organic solvent, and other weak corrosive medium. Operating limits: Specification: 14~200mm, Pressure: ¡¡¡¨¬12.5Mpa, Temperature:-20¡æ~200¡æ, Linear speed: ¡¡¡¨¬120m/s, Axial movement: ¡¡¡¨¬¡¡§¡§0.5mm. Combination of materials: Sealing face: Carbon, Silicon carbide, Tungsten carbide. Secondary sealing: NBR, FKM, EPDM, FFKM, PTFE. Metal component: SS304, SS316, Hast.C, Ti.