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MIRAPRO Welded Bellows

MIRAPRO Welded Bellows

Listings for items other than welded bellows can be found here.
• A functional component that enables expansion/extraction operation while maintaining its sealing functionality for isolating everything from an atmosphere to a vacuum.
• Standardized for a high-quality, low-cost product that is reliable and with a short delivery time.
• Choose from KF40 or CF70 for the flange size on either side.
• It is also possible to purchase the bellows only.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipRoHSConnecting Part Type O.D.
Flange Stroke
End‐to‐End Dimension
11 Day(s) or more 10Y Type End Fittings4020-2044.5
11 Day(s) or more 10Y Type End Fittings4020-4089
17 Day(s) or more 10Y Type End Fittings6040-2036
11 Day(s) or more 10Y Type End Fittings6040-4072
16 Day(s) or more 10Y Type End Fittings7050-2036
16 Day(s) or more 10Y Type End Fittings7050-4072
16 Day(s) or more 10Y Type End Fittings10075-2054
16 Day(s) or more 10Y Type End Fittings10075-40108


  1. 1

Basic Information

Types Bellows Applicable Fluid Air (Vacuum) Bellow material SUS316L
Flange Material SUS304 (HE Leakage Rate) / Temperature Normal Temperature

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