HTM Type Cartridge Mechanical Seal for Large Desulfurization Pumps
Structural features
Single cartridge mechanical seal with balanced structure, easy installation and reliable performance, externally mounted large spring (multiple springs) no contact with medium, open-type seal housing. Pressure of externally connected flushing water (following API682 PLAN62) less than 0.05MPa, quenching liquid shall keep running without interruption.
Typical application:
Medium: suitable for sealing medium containing gypsum, lime slurry and other impurities with solid content less than 30%(wt).
Operating range
Operating temperature: lower than 80ºC(150ºC)
Operating pressure: less than 1.6MPa
Linear velocity: less than 10m/s