Circular bellows
Circular bellows are supplied sewn, glued or heat-sealed. They are used when a very short compressed length is required or when good resistance to rotation is needed. They can be fixed using a flat-face or ring-face flange. To facilitate assembly they may be made with a lengthwise opening. In this way, they can be fitted without having to dismantle the part needing protection. | ![]() |
CLOSED LENGTH/TOTAL EXTENSION Measurements available directly from the machine or from the control panel. * Basic measurements for the construction of the bellow |
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*ET= total extension CO= stroke *PC= closed length *A= bellows external diameter B= bellows internal diameter *C= screw diameter D= distance between flange hole centers E= flange ends external diameter F= fixing holes diameter G= distance from any encumbrances |
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