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.

Profile
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
Features:
- 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
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Dust Cap Material of Construction: FDA compliant silicone (FDA CFR 177.2600)
Support Ring Material of Construction: 316L stainless steel
Caps
Nominal Diameter Maximum Inlet
Spigot Dia.Height Part No. 60mm 50mm 33mm 736564 200mm 150mm 40mm 736570 250mm 200mm 36mm 736565 315mm 265mm 32mm 736567 400mm* 350mm 32mm 736572 -
Also available with Tri-Cover profile only.
Nominal Diameter Maximum Inlet
Spigot Dia.Height Part No. 8"T/C 150mm 25mm 736561 Support Rings
Nominal Diameter Outside Diameter Height Part No. 57mm 60mm 50mm 735688 200mm 204mm 50mm 735689 246mm 250mm 50mm 735690 314mm 318mm 50mm 735691 400mm 404mm 50mm 735692
Typical Applications
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





