59U Multi Spring Pump Seal 14~100mm for High Pressure Up to 1.7Mpa and Temperature Range -20°C to +200°C

59U Multi Spring Pump Seal

The 59U Multi Spring Pump Seal is a mechanical seal designed for centrifugal and rotary pump applications. It features a multiple spring configuration, which ensures uniform axial pressure distribution and stable performance under varying operational conditions, including shaft runout and vibration. This design facilitates consistent sealing face contact and enhanced heat dissipation. The seal is engineered to handle a range of media, including water, process fluids, and mild abrasives, within its specified pressure and temperature ratings. Typical construction materials include corrosion-resistant components such as silicon carbide or tungsten carbide for the faces and elastomers like FKM or EPDM for secondary sealing. It is suitable for standard industrial pumping equipment in chemical, petrochemical, and general industrial services.

Mechanical seal:JG 59U

• Stationary Ring:(Ceramic/SIC/TC)
• Rotary Ring:(Carbon/SIC)
• Secondary Seal:(NBR/EPDM/)
• Retainer:(SUS304/SUS316)
• Spring:(SUS304/SUS316)
• Spring Holder:(SUS304/SUS316)

JG 59U/58U used in clean water pumps,sewage pumps,submersible pumps and chemical pumps,which apply to oil,water and weak corrosive solutions.

• Chemical Processing Pumps
• Petrochemical and Refinery Pumps
• Oil and Gas Process Pumps
• General Industrial Water and Cooling Systems
• Pharmaceutical and Food Processing Pumps (with compatible materials)
• Marine and Offshore Pumping Equipment
• Irrigation and Water Treatment Pumps
• HVAC and Circulation Pumps
• Slurry and Mild Abrasive Service Pumps

Packing Details:

1. Seal is wrapped in a plastic sheet
2. Put seal inside white box
3. Put white box inside the carton
4. Carton Size: 30*30*28cm