Professional sealing technology for maximum reliability
Mechnial seal Quality Cartridge

  • Easy and safe change of seal: prevents installation errors
  • Installation takes less time than when changing conventional seals
  • Automatic activation of shaft seal
  • Comprehensive range of features and options in the same construction element

A pump seal that can be replaced in just a few turns of the hand, significantly simplifying maintenance while also lowering the risk of gearbox damage? This is a reality with the Quality Cartridge mechanical seal from Vogelsang. This user-friendly mechanical seal in a cartridge design is fully pre-assembled. It represents the highest factory-tested safety standard, runs optimally and installs quickly. Thanks to its unique construction, it incorporates all seal components, thus allowing reliable replacement of all the sealing elements when the seal is changed – including the sealing between the gearbox and the buffer chamber. Expensive special tools are not necessary.

Every application makes different demands. Vogelsang Quality Cartridge mechanical seals are available in individually customized versions, such as for installations in sewage treatment plants and biogas plants, or in the
chemical or food industries, or in drinking water supply. Solutions are available in the same installation space for media with a high proportion of fibrous matter or chemically aggressive media, or TA Luft*-compliant designs with a double mechanical seal. Whether pressurized or dry running, with or without inspection chamber, or various flushing options – anything is possible. The installation space remains the same every time, of course.

*TA Luft is the German air pollution control regulation.