YL 523
Basic Features
- Structure: Single End
- Pressure: High Pressure Mechanical Seals
- Speed: High Speed Mechanical Seal
- Temperature: High Temperature Mechanical Seal
- Performance: High Pressure
- Standard: DIN24960, ISO3069, GB6556
- Model NO.: Type 523
- Balance: Balanced
- Specification: Inner Diameter: 18 mm to 120 mm
Product Detailed Description
523 Mechanical Seals for Chemical Centrifugal Pumps, High-temperature Pumps, Vacuum Pumps and Compressors
Structural Features: single end, multiple springs, balanced, independent direction of rotation, drive sleeve transmission. This component has a compact structure with small axial dimension and equal force on the sealing surface.
Industrial Standards: DIN24960, ISO3069, GB6556
Scopes of Application: mainly used in chemical centrifugal pumps, high-temperature pumps, vacuum pumps, and compressors for industries such as chemical processing, refrigeration, oil refining, petrochemical engineering, sewage treatment, electricity generation, papermaking, and pharmacy.
Operation Parameters:
- Pressure: 3.0 MPa or less
- Temperature: - 20 ~ 200 ºC
- Linear Speed: 20 m/s or less
Materials:
- Rotary Ring: Carbon/SiC/TC
- Stationary Ring: SiC/TC
- Elastomers: NBR/EPDM/Viton/Aflas/PTFE/FFKM
- Springs: SS304/SS316/HC-276
- Metal Parts: 410S/SS304/SS316/SS316L/Hastelloy
Mediums: oil, water, amorphism acid, alkali, salt, and organic solvents.
Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.
