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Fire protection items (ventilation grids and intumescent Collaríns)

RF fire protection EI-120 Intumescent Vents

The intumescent vents and Collaríns are made for installation in doors and walls as prevention to the spread of fire between two distinct zones.These intumescent items can be found in the images below: round, square or rectangular.

Each intumescent vent and Collaríns consists of plastic cases, full of intumescent strips.
Certification Applus N 4040728
Trial Applus

Installation:
· Always install vertically with a material of equal fire resistance of the vent.

Characteristics and instructions for installation:
· Avoid contact with water
· Does not require maintenance
· The amount of air is between 65% and 75%
· The intumescent material expands at a temperature of 100C+

* For other sizes please contact us

Intumescent Collaríns firebreaks RF EI2 240' for tubes: PVC, high pressure, PE, PP and ABS.

The Collaríns Sleev-it are certified according to the standard EN1366-32009 Warrington and according to BS 476 Part 20: 1987, for times of 2 to 4 hours depending on pipe resistance.
· uPVC
· uPVC high pressure
· Polipropileno
· Polietileno
· Abs
With fire, it expands to a temperature of 150 C, sealing the tube hole. If it hangs on the wall, it is necessary to install a Collarín on each side. If you install in a forged material, only one Collarín at the bottom of this one. Sizes fabricated up to 530mm in diameter.