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OGNEZA PM(V)-T Fire prevention ventilation sleeve, d 190 (price on request) [Code number: 1r0027]

Article: 1r0027

Application purpose:

  • For installation with plastic ventilation ducts
  • For residential buildings (including apartment buildings), hospitals, hostels, hotels, shopping centers, airports and train stations, industrial enterprises

Characteristics:

  • fire resistance not less than EI 180;
  • suitable for walls with an additional partition and an air gap between them.

Compound:

  • perforated fixed sleeve body;
  • metal case of the movable sleeve (painted with polymer powder paint);
  • thermally expanding material "OGNEZA-TRM";
  • movable sleeve seal;
  • lamellas;
  • fastening eyelets.

Installation Recommendations:

  • installation is carried out at temperatures from -50 °С to +60 °С;
  • the installation site is pre-cleaned;
  • the attachment points should not have cracks, and the thickness of the hard layer should allow the installation of a fixing metal dowel;
  • the gap between the sleeve and the channel wall must be less than 5 mm;
  • fixing eyes are bent in the plane of the base of the coupling;
  • the coupling is installed in the channel, after which the points of attachment of the lugs to the enclosing structure are marked with a marker.

Diameter: DN 190.