Membranes
Smallest installation dimension | up to 10 million load alternation | slightly magnetic | corrosion-resistant | max. temperature 250°C
Material 316L
For higher operating temperatures | up to 500.000 load alternation | not magnetic | extremely corrosion-resistant | max. temperature 450°C
Membrane selection

OD Outside diameter
lc Compressed bellows length
lf Free bellows length
z Axial stroke
All stated values refer to the following conditions of use:
Differential pressure: Pi=0, Pa=1 bar
Operating temperature: OT=Raumtemperatur
Baking temperature: HT=80°C
Number of cyclesl: Nz=10'000 cycles
For other operating conditions please use our "Checklist for bellows inquiries". Our design department will calculate your bellows design.
Other sizes, shapes and materials available on request.
Technical data are subject to change.