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KM-FS FIRE FIGHTING COLLARS SYSTEM FROM DIAM.32 TO DIAM.315

KM-FS FIRE FIGHTING COLLARS SYSTEM FROM DIAM.32 TO DIAM.315

FIRE FIGHTING COLLARS SYSTEM  FOR COMBUSTIBLE AND METAL PIPES INSULATED WITH ARMAFLEX

The system is made up of a galvanized sheet metal shell, containing strips of graphitic

intumescent material with high thermal expansion KM-FF107. In case of fire, the graphite-based material inside the shell expands, sealing the crossing hole of the pipe.

The fire protection of the piping is made with the fitting of a KM-FS collar on both sides of the wall or on the underside of the slab (on the ceiling).

Specification
  • GENERALITY

    The system is made up of a galvanized sheet metal shell, containing strips of graphitic

    intumescent material with high thermal expansion KM-FF107. In case of fire, the graphite-based material inside the shell expands, sealing the crossing hole of the pipe.

    The fire protection of the piping is made with the fitting of a KM-FS collar on both sides of the wall or on the underside of the slab (on the ceiling).

                                           

    DESCRIPTION

    Fire fighting collar KM-FS, for combustible pipes or steel pipes insulated with armaflex; internal diameter of the collar 32÷315 mm.

                                       

    FUNCTIONALITY

    Wall crossing. The KM-FS collar, made of a single open galvanized steel shell, is fastened to the pipe to be protected through the tongues and fixed on both sides of the wall with four metal stud bolts or with fire resistant self-tapping screws.

    Slab crossing. The KM-FS collar is fixed around the pipe, to the ceiling side only with four metal stud bolts or with fire resistant self-tapping screws.

    The functionality of the product is guaranteed even with it submerged in the underside of the slab (ceiling side).

    The effect of the heat expands the intumescent strips inside the shell, and the space left by the melting of the inflammable pipe; so the crossing will be sealed against the propagation of smoke and fire.                                                                                                                                                                 

    APPLICATION

    Easy to set up; the collars, made up of an open shell, is fixed to the pipe to be protected and screwed up to the crossed structural partition with metal stud bolts or with fire resistant self-tapping screws or threaded rods when applied to plasterboard walls. The fire that invests the pipe causes the fusion of the flammable material and the expansion of the thermo-expanding material inside the shell, sealing the empty space completely.

     Functionality is also guaranteed with the collar let into the concrete (ceiling side).

    CERTIFICATIONS

    · According to European Standard UNI-EN 1366-3, EI 180 on concrete walls.

    · According to European Standard UNI-EN 1366-3, EI 120 on plasterboard walls.

    TECHNICAL DATA

    Colour: grey-steel

    Shell: galvanized steel

    Content: graphitic based intumescent strips KM-FF107

    Density:  630 kg/m3

    Free expansion: at 400°C in 15 min

    Pressure: 14 bar at 400°C

    Flashpoint:   unflammable

    Reaction temperature:    200°C

    Sizes:   int. Ø from 32 to 315 mm -  ext. Ø from 50 to 340 mm - h 50 mm/100 mm (250-315 mm size)

    Dangerous reactions: none observed

    Storage:  in a closed environment not exposed to water and moisture

    Transport: no restrictions on land, no restrictions ICAO/IATA-DGR,  (not in direct contact with edible products)

    FURTHER INFORMATION:

    No care is required

    Acute effects to exposure:  none

    Classification and labelling:none required

    Warnings: none

    Safety advice: none

Technical specification
  • Unique ref.km-fs-fire-fighting-collars-system
  • Product familyFire Stopping
  • Product groupFIRE RESISTANT PRODUCT
  • TypeObject (single object)
  • Date of publishing2021-09-21
  • Edition number1
Related
  • Material mainGraphite
  • Material secondaryGalvanized steel
  • Designed inItaly
  • Manufactured inItaly
Classification
  • BIMobject CategoryFire Products - Fire Protection
  • IFC classificationObject
  • ETIM CodeEG000056
  • ETIM NameFire protection systems
  • UNSPSC nameFire protection
  • UNSPSC code4619
  • Uniclass 2015 CodeSs_25_60_30
  • Uniclass 2015 DescriptionFire stopping systems
  • CSI MasterFormat 2014 Code07 80 00
  • CSI MasterFormat 2014 TitleFire and Smoke Protection
  • OmniClass Number23-13 25 13
  • OmniClass TitleFirestopping
  • CSI UniFormat II CodeD40
  • CSI UniFormat II TitleFIRE PROTECTION

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