HQ-TH Shaft Seal

Structure Features:

A Carbon Ring Seal is a flow resistance-type mechanical seal that depends on the effect of seal gap flow resistance to limit medium leaks. It is mainly used for industrial equipment shaft seals such as draught fans, air blowers, compressors, and centrifuges. Its characteristics are simple structure, easy to install, works reliably, easy maintenance, need complicated lubricating and cooling system. It can dry run.

Seals consume lower power and a small heat. It cannot be barely affected by shaft vibration and traverse.

Application conditions:

Generally, it seals gas medium and can be injected with isolated gases

or spacer fluid for inflammable and explosive toxic gases.

Pressure should be higher than medium pressure ~51.0 bar. This

can achieve zero leaks in the medium.

We can choose a combination of a various form of sealing rings according to customers' requirements.

Operating Range:

Shaft Diameter: 40~ 340mm

Pressure: vacuum ~5bar

Temperature: -20~200(500)C°

Material:

Sealing Ring: Carbon

Metal parts: stainless steel(determined by working conditions)

O-Ring and gasket are chosen according to working conditions.