Fire protection duct cable outlets with fire protection block

Cable outlet with foam bulkhead moulded part for BKI fire protection duct for encapsulation of fire loads with active fire retardation.

Application area:

The BKI fire protection duct is suitable for cables, flammable pipes and non-flammable pipes with flammable synthetic rubber insulation. The duct can be guided through fire-resistant solid and non-load bearing partitions and even act as a cable platform. It is specially designed for installation in escape and rescue routes.

Field of Application:

Permissible filling of the BKI fire protection duct in rectangular cross-section shape:
- All cables and cable support systems, optionally with cable support structures
- Closed piping systems (at least normally flammable) ≤ DN 100 for drinking water, heating and cooling systems each with a maximum operating temperature of ≤ 80 °C
- Flammable pipes (at least normal flammability) and non-flammable pipes with flame-retardant insulation - insulation thickness ≤ 25 mm
- Copper pipes ≤ DN 80 with flame-retardant insulation - insulation thickness ≤ 25 mm

Advantages:

The innovative intumescent inside the duct expands in the event of a fire and actively stops the fire from spreading
Low space requirement thanks to much thinner wall thickness compared to conventional ducts
Fast and easy application thanks to pluggable and self-sealing components
Easy installation including directly on ceilings and walls
Dust-free and clean assembly
Quick and easy retrofitting possible
Retains its shape and is easy to access and maintain
Low tare weight

Advice:

Please observe the respective proof of use before installation and fit according to specifications!

Special designs also available via special order:
Two-sided, three-sided, four-sided, round duct and stainless steel duct, surfaces in other RAL colours