FW-58U FW-59U Mechanical Seal for Chemical Centrifugal Pumps, Vacuum Pumps, Compressors and Reaction Kettles

Basic Features

• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Speed: High Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Corrosion
• Standard: IN24960, ISO3069, GB6556, EN12756
• Model NO.: 58U and 59U
• Balance: Unbalanced
• Specification: Inner Diameter: 14 mm to 100 mm

Product Detailed Description

FW 58U and 59U Mechanical Seal for Chemical Centrifugal Pumps, Vacuum Pumps, Compressors and Reaction Kettles

Structural Features:

single end, multiple springs, unbalanced, independent direction of rotation, bolt and lug transmission. The transmission is simple and reliable. The compensation components are pre-assembled for easy installation and good compensation. The load on the seal faces are balanced. The seal component is easy to adjust and the performance is reliable and stable.

Industrial Standards:

DIN24960, ISO3069, GB6556, EN12756

Scopes of Application:

oil industry, chemical engineering, chemical fiber, food processing, pharmacy, paper pulp and environmental protection industry. Designed for chemical pumps, water pumps, piping pumps, screw pumps, compressors and other rotary devices.

Operation Parameters:

• Pressure: 1.2 MPa or less
• Temperature: – 40 ~ 200 ºC
• Linear Speed: 25 m/s or less

Materials:

• Rotary Ring: Carbon/SiC/TC
• Stationary Ring: Al2O3/SiC/TC
• Elastomers: NBR/EPDM/Viton/PTFE/FFKM
• Springs: SS304/SS316/HC-276
• Metal Parts: SS304/SS316/SS316L/Hastelloy

Mediums:

oil, water, amorphous acid, alkali, salt, and organic solvents.

Customization:

Changes of materials for getting other operating parameters are possible. Contact us with your requirements.