0102030405
Mechanical seal
- The double cartridge seal can be connected in accordance with all common API Plans, such as 01, 02, 11, 31, 32 + 52, 53 (A, B).
- The space between the two mechanical seals is flushed with a buffer or barrier fluid, depending on the application. This completely absorbs any leakage of the fluid pumped. In addition, the heat is transported away from this area.
- The double pressure balanced mechanical seal can be operated with pressurised barrier fluid or unpressurised buffer fluid.
Maximum allowable axial movement1 mm
Minimum allowable axial movement-1 mm
Cartridge sealYes
Maximum allowable dynamic pressure20 bar
DesignDynamic
BalancingBalanced mechanical seal
Sealing typeDouble
Mtrl metallic compon.mech.seal1.4571
Mtrl mech.seal spring2.4610
Direction of rotationBi-directional
Maximum allowable sliding velocity20 m/s
Spring designMultiple springs
Maximum allowable static pressure20 bar
Maximum allowable fluid temperature200 °C
Minimum allowable fluid temperature-10 °C