C8B, CBU series mechanical seals from 58B, 58U variants. The auxiliary sealing material of this series is rubber "0" ring. If the suffix is (V), the V-shaped PTFE sealing ring structure is adopted. The auxiliary seal is interchangeable, and the setting screw is used for positioning. The structure is simple and compact. The optimized seal face has the advantage of high comprehensive performance. The derived model C8BKC series adopts fluid dynamic pressure design, especially suitable for light hydrocarbon and high pressure hot water conditions. This series of mechanical seals can be applied to: water, hydrocarbon, low viscosity oil, low concentration of acid and alkali medium solution.

Working parameters

Rules: 20 ~ 100 mm

Pressure: 4.0 Mpa or less

The temperature: - 20-220 ℃

Wire speed: ≤25m/s

Axial channeling momentum: ±0.5mm

Material combination

Sealing end face: graphite, silicon carbide, tungsten carbide, alumina ceramics

Auxiliary sealing: nitrile rubber, fluorine rubber, ethylene rubber

Metal component: SUS304, SUS316L

The product description

Single face internal flow

balanced

The composite transmission

Arbitrary spin to

Comply with EN12756(DIN24960) standards

In the development and design of any product, we follow the principle of installation size standardization. That is, the installation ruler of this type of mechanical seal is in accordance with international and domestic (API610, API682, DIN24960, ISO3069, GB6556).