No needs for filled arches on slurry services due to self-flushing flowing arch design
Increased movement comparison to narrow or filled arch spool type joints.
Increased compression movement and reduced spring rates compared to filled wide arch
Lightweight design installs easily and costs less to ship
Minimize water hammer and hydraulic shock
Kurbo Type 21FL expansion joints utilize wide flowing arch and can easily replace and interchange with filled arches and molded spherical expansion joints. The 21FL expansion joints have been widely used in major industries including HVAC, chemical, petrochemical, marine, power plants, pulp & paper, process piping systems, water/waste water treatment and steel mill.