The single cartridge seal is a pre-assembled, ready-to-install mechanical seal designed for easy handling, quick installation, and high operational reliability. It combines all essential sealing components – including seal faces, O-rings, springs, and fastening elements – into a single, compact unit. This eliminates time-consuming individual assembly and significantly reduces the risk of installation errors.

Single cartridge seals are used in a wide range of industrial applications – from pumps and agitators to compressors. They are particularly effective in the chemical industry, food processing, water treatment, and pharmaceutical sectors, where they provide dependable sealing performance under varying operating conditions.

Thanks to their standardized design, single cartridge seals are easy to maintain and allow for quick replacement without the need for special tools. They offer high flexibility, low maintenance requirements, and a long service life – even under fluctuating pressures, temperatures, and media.