Type A2


The alternative to sealing solutions using lip seals, stuffing boxes, or individual in-house designs such as copper rings or fibre rings. In order to better satisfy the requirements of our customers the shaft seal A2 was developed in cooperation with the leading German manufacturers of hydraulic machinery.
The shaft seal A2 is used for sealing of shaft openings in radial and axial ventilators, dryers, milling machines, wind turbines, mixers, centrifuges etc.

Application Area

Material: A49 A10K
Operating temperature: max. 225°C max. 500°C
Operating pressure: 1,2 bar 1,2 bar
Circumferential velocity: max. 40 m/s max. 150 m/s
Shaft diameter: max. 40 m/s max. 40 m/s