KSB Mechanical Seals

Mechanical seals from KSB: ensuring a long service life of pumps

The mechanical seal is one of the most important components in any pump. KSB’s in-house shaft seals ensure that your system operates efficiently.

Top-quality mechanical seals increase operating reliability

Mechanical seals are indispensable for sealing rotating shafts. They make sure that the fluid handled remains in the system, prevent emissions and thus protect the environment from contamination. High-quality shaft seals in the form of mechanical seals also ensure maximum economic efficiency and operating reliability for pumps. This is crucial because the majority of repairs arise due to sealing problems.

And this is where KSB’s mechanical seals can make a difference: as well as impressing with a robust design, they offer straightforward installation and optimal integration in the seal chamber – ensuring reliable and efficient system operation.

Our portfolio

  • Direct retrofit seals
  • Engineered seals
  • Standardised seals to DIN EN 12756
  • API 682 seals
  • Heat exchangers
  • Quench systems
  • Thermosyphon systems
  • Closed barrier fluid systems

Your benefits

  • Extended service life of the pump/system meaning reduced costs for maintenance and spare parts
  • One contact person for the entire system: servicing, pump, mechanical seal
  • All shaft seals are specially developed for KSB pumps and are therefore perfectly designed for the installation space inside the pump
  • High-quality engineering at reasonable prices
  • Special materials available
  • Professional installation and repair service
  • Wear parts and repair kits for all mechanical seals from KSB 
  • Maximum system availability and reliability
Pump repair

Pump Repair

KSB offers professional and fast service for pumps of any make and, if required, can modernize them to the latest technological standards. KSB also provides this service for explosion-proof pump sets.

  • For all makes
  • Pump set service
  • Submersed and non-submersed applications
  • In house and on-site
Inspection service

Preventive maintenance

KSB’s inspection service provides regular pump inspection and pump maintenance to ensure the reliable operation and increased availability of your system.

  • Preventing failures
  • 24-hour on-call service