das Merkmal
1. Two wide high-precision metal bearings support, smooth operation, without maintenance for bearing.
2. The high pressure and high speed seal structure has low rotational torque.
3. No frictional heat is generated when running at high speed and high pressure.
4. Removable bushing reduces maintenance costs by 45%.
5. Rotation torque is independent of working pressure and temperature.
6. Drainage hole reflux design is unique to prevent leakage to the external impact environment.
7. The body material can be made of aluminum alloy, stainless steel or brass according to different working conditions.
