Series B90A35/CG is a cartridge construction multiple spring balanced seal specially developed for equipments handling slurries, sludge's, syrups and other fluids that polymerizes or solidify with the changes in temperature. The springs are isolated from the fluid being sealed by dynamic O-ring, which enhances the seal life.

Seal requires tightening of studs, nuts and detaching of location plates before starting the equipment. No dimensional measurement to be done at site. Even non - skilled person can install the seal.