Silicone Dust Caps


The Uni-Cap is hygienically moulded in one piece from FDA compliant pure silicone rubber, offering a durable easy-clean solution to containment of powder during transfer.


Standard material is translucent silicone, but special colours can be supplied subject to quantity and colour request. A corresponding range of stainless steel support rings is also available, manufactured from 316L stainless steel; various surface finishes can be provided.


Powder containment is a major issue in the process industries, the Uni-Cap has been designed to help manufacturers comply with the stringent standards required.


The dust caps help to contain powder and create a safer working environment, ensuring operators are fully protected during the transfer stage of powder processing.


By integrating the cap itself with stainless steel support rings, the Uni-Cap system provides a very simple and cost effective way of creating a ‘closed-system’.


Features and Benefits




  • Dust tight connection


  • FDA compliant silicone


  • Excellent GMP design


  • Durable and easy-clean


  • No tools required


  • Hygienic stainless steel support rings


  • Fast and reliable assembly


Technical Specification


Dust Cap Material of Construction: FDA compliant silicone (FDA CFR 177.2600)

Support Ring Material of Construction: 316L stainless steel7






























Typical Applications


Covering of an inlet when not in use.

Dust free transfer from IBC to IBC

Milling into an IBC

Vacuum conveying into an IBC

Used on underside of IBC outlet valves during transportation to contain powders

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