FW-HJ92 and FW-HJ977 Mechanical Seals for Chemical Centrifugal Pumps, Water Pump.

Basic Features

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: General Speed
• Temperature: High Temperature Mechanical Seal
• Performance: High Pressure
• Standard: DIN24960, ISO3069, GB6556, EN12756
• Model NO.: HJ92N HJ977GN
• Balance: Balanced
• Specification: Inner Diameter: 18 mm to 100 mm

Product Detailed Description

FW-HJ92 , FW-HJ977 Mechanical Seals for Chemical Centrifugal Pumps, Water Pumps, and Compressors.

Structural Features:

single end, wave springs, balanced, independent direction of rotation, bolt and pin transmission. The way of transmission is simple and reliable. The compensation components are pre-assembled and the seal is easy to install. This component has a compact structure.

Industrial Standards:

DIN24960, ISO3069, GB6556, EN12756

Scopes of Application:

widely used in chemical pumps, water pumps, piping pumps, screw pumps and compressors for industries such as chemical processing, oil refining, petrochemical engineering, chemical fibering, food processing, pharmacy, paper pulp and environmental protection industries. This component can work as an alternative to similar products such as Eagleburgmann HJ92N and HJ977GN.

Operation Parameters:

• Pressure: 2.5MPa or less
• Temperature: – 30 ~ 200 ºC
• Linear Speed: 10 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: 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.