Products by Flex-A-Seal, Inc.

World’s Only Fully Split Cartridge Seal (US Patent No. 5662340) - Simply attach 2 halves over the shaft and mount to the pump like any other cartridge seal. Standard cartridge setting clips assures proper axial and radial alignment and makes installation even easier. No handling of lapped faces as...

High Temperature Stationary or Rotating Welded Metal Bellows Cartridge Seals feature easy cartridge seal installation, proven high performance, nesting ripple bellows design, and low expansion alloy retainers. Seals are upgradable to API 682 designs with steam deflectors, metal confined gaskets,...

The FHDS series is a heavy duty stationary multi-spring single cartridge seal design for the industry’s most challenging slurry applications; including mining, mineral and ore processing, and flue gas desulphurization. The FHDS is available in single or double cartridge seal arrangements and can be...

The Flex-A-Seal Style 58 single cartridge seal is specifically designed for ruggedness and durability to withstand high pressure applications. Design elements include a piloted gland to positively center the seal assembly, as well as a metal- to-metal confined gland gasket which prevents blow-out...