The SS211 is a robust, single coil spring, O-Ring mounted seal for use in process pumps in a wide range of applications. Particularly suited to use in pulp and paper applications slurry duties and high viscosity media.
Specific Features of the SS211 Seal.
Single, open coil spring, not subject to clogging.
Bi-directional, the seal is driven through a bayonet drive between seal head and drive collar, providing excellent torque transmission.
Seal faces in Silicon Carbide as standard, assure maximum resistance to abrasive, crystalline or
high viscosity media.
Can be installed in pumps designed to ISO 3096 and DIN24960 Norm.
Vented O-ring design prevents solids build-up and allows free flexing of the seal head.
Face Material: SIC x SIC
Metal Components: SUS 316
O-RING: EPDM or FKM
Pressure : Vacuum to 1.2 MPa (12kgf/cm2G)
Temperature : -20°C to 160°C (-4°F to 320°F)
Shaft Speed : to 20 m/s
Viscosity : to 300Pa·s (300P)
Slurry Content : to 7 wt%