Cartridge mechanical seal YL 523

metalNBRPTFE

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.