Rubber Expansion Joints

Design: Hydrodynamic, cylindrical rubber bellows with full faced rubber flanges and single or multi-part backing flanges with tie rods 

Optionally with embedded pressure or vacuum support rings 

Nominal diameters: NB 100 to NB 4000, intermediate sizes possible

Installation length: Standard LE = 150 to 400 mm

Pressure: Depending on the nominal diameter and installation, length up to 10 bar