Mechanical seals: SAF screens
The double acting, balanced and heavy-duty design of SAFESEAL SAF ensures reliable performance and long lifetime under demanding conditions. APPLICATIONS These seals are specially engineered to fit all various screen types, for example: Andritz, Metso, Bird, Sunds Defibrator, IMPCO, Noss, Voith, Beloit etc. The double balanced design allows operation with pressurized or non-pressurized seal water. SAF double acting, balanced seal ensures longer operating time than a single acting seal.
Product characteristics :
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Cartridge design: Easy to install, no measuring needed, rigid heavy duty design, self centering
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Open seal area: No product build-up in the seal area, no seal hang-up
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Product is out side of seal faces : Centrifugal forces will help to move solids away from the seal faces
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Only one set of non-rotating springs is used : The seal can accommodate up to ±2 mm (0,080") axial movement, no spring pulsation
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Elastically mounted thrust rings: Self aligning design
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Balanced design: Pressurized or non-pressurized seal water can be used, pressure shocks do not open the seal faces.
Mechanical seals: SAF screens
Double acting cartridge seal for screens.
