Adaptor Series

Adaptor Series

EFT hybrid adaptors provide a transition from one method of sealing to another. The hybrid feature of these adaptors is that the geometries at each end of any component are different.
This is more than a change in size within a particular sealing method.
They are available in most of the common interface transition pairs.
There are two major categories of adaptors: one combines pairs of standard vacuum flanges and the other combines standard fittings with flanges.
A frequent transition is from a metal seal flange to an O-ring sealed flange or fitting. Specifications are generally limited by the introduction of an O-ring seal. include at least one nonmetal seal and are therefore limited to high vacuum applications.
Refer to individual component sections for specifications. Reducers are a change in size within a particular flange sealing method, such as metal-seal to metal-seal. Reducers within a specific sealing method can be found in the fittings portion of each flange section.

Custom configurations available on request

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