Modular cartridge-type mechanical seals

KSB Pumps has introduced a new family of modular cartridge-type mechanical seals optimized for wet or dry-installed wastewater pumps. Two seal stages are arranged in tandem and feature highly wear-resistant silicon carbide primary rings to ensure excellent protection for the pump’s bearings and motor and long, trouble-free service lives. They’re designed so installation and removal procedures are as straightforward as possible. The modular design minimizes downtime during maintenance and prevents the seals from being installed incorrectly. There is no need for assembly fixtures or fastening bolts. An internal multi-spring arrangement provides the required pre-loading for the primary sealing rings.
01-16-17
http://www.ksb.ca