main feature:

Meet API617 standard, adopt advanced fluid dynamic pressure groove design to ensure reliable sealing operation;

The use of a light-weight moving ring minimizes the impact of the seal on the dynamic performance of the compressor rotor. The moving ring adopts a floating structure design with metal parts for external circle protection to adapt to various complex working conditions.

Container single-end structure, simple structure, easy installation and removal;

Sealed non-contact operation, energy saving, safety, environmental protection, reliable performance, simple operation, and service life of more than 5 years.

Using parameters:

Pressure: ≤5MPa

Temperature: -180 ~ 280 ℃

Line speed: <200m / s

Applicable working conditions:

Mainly used in a small amount of process leakage to the environment without harm, such as air, CO2, N2, steam, etc., often used in multi-shaft gear compressors, expanders, carbon dioxide compressors, air compressors, nitrogen compressors and other high-speed device.