uvex high-fit duro otoplastic

article number: see below
  • available in filter strengths: SNR 24 dB, 28 dB, 32 dB
  • silicone-free duroplast material

uvex high-fit duro – silicone-free and dimensionally stable

Like all uvex high fit hearing protection otoplastics, uvex high-fit duro is individually manufactured after moulding of the ear canal. The perfect, pressure-free fit in the ear canal offers maximum wearer comfort. Because the ear canal plastic covers only a small part of the outer ear, no irritations due to dust or sweat arise. A capillary hole prevents the build-up of pressure or a feeling of isolation in the ear canal. The use of duroplast material means the otoplastic is silicone-free and is dimensionally stable when inserted into the ear canal.

General features

  • otoplastic hearing protection individually adjusted to the ear canal made from dimensionally stable duroplast material
  • completely silicone-free
  • colour: clear

Protection features

  • meets standard EN 352-2
  • best possible protection with perfect fit and high level of wearer acceptance
  • available in different filter strengths

Comfort features

  • smooth, even surface
  • easy handling with comfortable grip
  • antibacterial nano-coating


  • ideal for the paint-processing industry and for areas with very fine dust

available in versions:

  • 6170824: SNR 24 dB; additional labelling: –
  • 6170828: SNR 28 dB; additional labelling: –
  • 6170832: SNR 32 dB; additional labelling: S,W,V,E

(Meaning of additional IDs:
  S: Signal hearing in railway track superstructure construction
  W: Warning signal hearing, general
  V: Signal hearing in road traffic
  E: Signal hearing for locomotive drivers in railway operations)

Specifications uvex high-fit duro otoplastic

Attribute Value
Product type otoplastic
Standards EN 352-2
Additional requirements (DIN EN 352) S – signal hearing in railway track superstructure construction, V – signal hearing in road traffic, W – alarm signal hearing, general, E – signal hearing for train drivers and shunter locomotive drivers on the railways
Insulation value (SNR) 32 dB
Material acrylic
Colour Clear
Technologies Antimicrobial coating

Questions about otoplastics?

Our colleagues in Burgfarrnbach are happy to help:

SBU Occupational Health
Siegelsdorfer Straße 1-3
90768 Fürth/Burgfarrnbach

Telephone: +49 911 9736-1433

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