Engineered Seals

BR:
Mechanical Seals of the BR series are special-purpose seals for use in media containing solids without external flushing or product circulation. Key features are a rotating seal positioned immediately next to the pump impeller, an open seal chamber facing the impeller, and a spring protection sleeve which has proven to be effective in actual service. BR mechanical seals find application mainly in the scrubbing sections of power station flue gas desulphurization systems, and they are also used successfully in the paper industry.
BRC:
Mechanical seals of the BRC series were developed specially for use in standard chemical pumps. The radial and axial space has been optimized to provide ideal conditions for maximum operational reliability.
BRN:
The new stationary mechanical seal is ideal for use in dirty, abrasive media containing solids, e.g. in waste water systems and the chemicals industry. The stationary part has multiple springs and faces away from the product. It is thus protected from possible effects of the medium such as sticking and clogging.
SB:
Mechanical Seals of the SB-range were developed for use in thermal power stations and for pumps in oil production and transport processes.