Design: Highly elastic, hydrodynamic, single-arch rubber bellows with full faced rubber flanges and oval backing flanges with support collar and hinge tie rods Optionally with vacuum support ring

 

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

 

Installation length: Standard LE = 150 to 400 mm  Other installation lengths on request

 

Pressure: Depending on the nominal diameter and installation length up to 25 bar Vacuum-proof up to 0.8 bar absolute, with vacuum support ring up to 0.05 bar absolute

 

Movement: For angular movements

 

Application: 

 

Cooling water systems, desalination plants, drinking water supply, plant construction, e. g. in pipelines, on pumps, as dismantling joints, on condensers and vessels