Design: Hydrodynamic, single-arch rubber bellows with sleeves for clamped fixing Optionally with vacuum support ring

 

Nominal diameters: NB 50 to NB 1500, intermediate sizes possible

 

Installation length: = Installation gap + 2 x fixing width Standard installation gaps L0 = 125 to 250 mm

 

Fixing width: Depends on pressure, nominal diameter and clamp design, at least 40 mm

 

Pressure: Depending on the nominal diameter and installation length up to 6 bar Vacuum-proof up to 0.8 bar absolute, with vacuum support ring up to 0.05 bar absolute Design in accordance with Pressure Equipment Directive PED 97/23/EC

 

Movement: For axial, lateral and angular movements  For axial extension or vacuums, the expansion joint can be drawn from the pipeline (groove as needed at the pipeline end)

 

Application:

 

 Power plants, plant construction, food processing, wastewater treatment plants, industrial facilities, e. g. to disconnect pipelines, on oscillating conveyor systems, on sieving machines