Dust Cap Seals and Mounting Rings

Dust Cap Seals

Dust Cap Seals have been developed as a part of a range of flexible connectors to make the production of dust tight joints simple and effective.


Available in mid blue and translucent silicone rubber. Both colours are compliant to CFR(FDA) standard 177.2600.


When mounted correctly on our mounting rings the seals are able to with stand up to 0.25Barg over-pressure thus ensuring a dust tight seal even when product is first dropped into the receiving container.

Hole Cutting

It is recommended that holes in the seals are die cut using a circular die. Cutting with trammels or hand cutting of holes can lead to rubber spicules at the cut edge which are dislodged when the seal is used. We recommend we cut holes for you unless you have a die cutter.

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