The resistance and insulation of at least 240 minutes (4 hours) are guaranteed by the presence of special metal elements (reinforcing flaps) that increase the effectiveness of the two types of intumescence which, when combined, provide high expansion reactivity and high mechanical resistance over time.
The latch mechanism and wide base plate with holes guarantee simple positioning and quick
Resistance class EI240
Resistance class EI240 in compliance with standard EN 1366-3, the equivalent of a resistance to fire and combustion gas and a thermal insulation of at least 4 hours.
Can be installed in a vertical wall and in the ceiling.
Wide range of diameters
Range of diameters from 32 mm up to 160 mm.
Can be used on ventilated and non ventilated waste pipes and on rainwater drainage pipes
Suitable for a wide range
Suitable for a wide range of pipes (PP, HDPE, ABS, SAN+PVC, PVC-C, PVC-U) and soundproof systems (Triplus®, Silere®).
Simple and quick installation thanks to the latch mechanisms and pre drilled base plate.
Can also be fitted to existing pipelines.
Tested in compliance with EN 1366-3
Tested in compliance with EN 1366-3 on a standard wall in cellular concrete (reports CSI1917FR and CSI1862FR) and in reinforced concrete slab (report CSI1915FR).