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Rolling diaphragms

EFFBE rolling diaphragm for long stroke, deep diaphragm, in EPDM, Silicone, Viton, FKM, FVMQ, Nitrile, ECO, Fluorinated silicone

These diaphragms are used for larger stroke . They are particularly recommended by EFFBE for control functions that can only be pressed towards the inside of the moulding. They require support on the contours of the housing and piston.

EFFBE offers optimum sizing by calculating all the above dimensions in order to meet operating and service life objectives.

Design of EFFBE rolling diaphragms