Tulenkestävä kaulus PS160
Fire can easily spread on combustible plastic tubings, pipelines, ducts.
- Сollar: PS 160
- tuubi diameter: 160 mm
- Outer diameter of case: 196 mm
- Inner diameter of case: 163 mm
- Korkeus: 30 mm
- Number of fixings: 8
We offer a special fire-proof sleeve construction for pipes penetrating through walls to be used. With the effect of heat, it's well with such force, that squeezes the pipe to zero orifice ja stops the penetration of flames.