Double acting cartridge seal for screens John Crane SAF seal replacement
RS-SAF mechanical seal is designed with the dual acting, balanced and heavy-duty structure. Such design ensures reliable performance and long service time under demanding conditions. This seal can almost fit all kinds of screen types, such as Andritz, Bird, Sunds Defibrator, Metso, etc.
Temperature:-20℃ ~ 160℃
Speed: ≤ 3000rpm