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Warman series ZHJ type mechanical seal

Author: Pump strong work here:

Picture of slurry pump accessories Warman series ZHJ type mechanical seal

Structural features:
1.Single end, integrated cartridge type, can be rotated in both directions without being affected by the adjustment of the pump shaft;
2. The axial dimension of the overall component should be larger than the installation dimension, so that the positioning block can be easily removed when it is installed;
3. The shaft seal water pressure must be higher than the pump cavity pressure by 0.1MPa to run in clean water, and the shaft seal water is transported with the medium;
4. The material of the friction pair is L-pad inlaid with hard alloy and silicon carbide. It can run for a long time in high-temperature medium, and different friction pairs can be selected according to different media to ensure its long-term use effect.

Scope of application:
Media: solid particles and crystalline fluids such as ash removal from power plants and tailings slurry
Temperature: -20 ℃ ~ 160 ℃;
Pressure: 0-4 MPa;
Linear speed: ≤15 m / s;
Concentration: ≤40%;
Shaft diameter: Φ30 – Φ 280.