Design: Round disc bellows made of rubber with customised number and depth of folds

 

Nominal diameters: NB 100 to NB 4000

 

Installation length: Depending on L min = folds completely flattened onto block and L max = maximum extended length

 

Pressure: Pressureless

 

Axial movement: Depth of fold Ft = (D4 – D1) Number of folds Fz = L max / Ft L min = Fz x 3 L max = L min + stroke

 

Application: 

 

Protective covers for hydraulic and pneumatic rods, threaded spindles, and processing machines. Machine components are reliably protected against dust, dirt, sawdust and metal filings, or liquids.