Because of the large eccentric load, the actuator of construction machinery has large radial eccentric load; The mechanical oil seal shall be characterized by small volume, large flow and light weight, SBT oil seals 85*135*8/19.5;

Water Pump Mechanical Seal Product advantage:

1. we have our own product brand -SBT, high quality oil seal.

2. Innovative groove ring design;

3. Optimized sealing edge;

4. Resistance to extrusion;

5. None leakage;

6. Long cycle life