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Bellows

B-Bellows
(5–150 mm/0.2-6.1")
Several short bellows cups in one lifting device can handle objects with height differences and varying shapes. The bellows also provide a slight lifting movement to separate thin items. Materials used are silicone, conductive silicone, semi-conductive EPDM, chloroprene, HNBR and nitrile-PVC.
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 B-Bellows DURAFLEX®
(10–110 mm/0.4–4.5")

Several short bellows cups in one lifting device can handle objects with height differences and varying shapes. The bellows also provide a slight lifting movement to separate thin items. 
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 B-Bellows FDA & EU
(5–150 mm/0.2-6.1")
The material is approved by  FDA (FDA 21 CFR 177.2600. ) and meets EU's regulation EU 1935/2004. Most of the cups are transparent with no addition of pigments.  
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B-MF-Bellows Mark Free
(15–50 mm/0.6-2.1")
The same applications as for short bellows. Also suitable for smooth objects requiring a very clean surface. Only light weight objects should be handled when the lifting force is parallel to the surface.
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 BF-Bellows Flat DURAFLEX®
(80–110 mm/3.3–4.5")

Suitable for uneven and porous surfaces such as cardboard, etc. DURAFLEX® suction cups are manufactured in a specially developed material that features the elasticity of rubber and wear resistance of polyurethane. The material of the DURAFLEX® is mark-free.  
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 BFF - Bellows Flat Friction
(30–110 mm/1.2-4.5")
The BFF-P design is suitable for oily surfaces, uneven/curved surfaces or if level compensation is needed, for example in de-stacking applications. The flat inner support gives stability during movement in any orientation.
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B-Bellows
(5–150 mm/0.2-6.1")
The BFFT design is the best choice for very thin metal sheets (0.6–0.8 mm/0.02–0.03") to avoid risk for dents. The cups work great on flat and uneven/curved surfaces or if level compensation is needed, for example in de-stacking applications. 
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