Especially for sealing the passages of pre-insulated pipelines. Also to prevent damage to them during the drawdown of the foundation.
They are used in the place where pipes pass through walls, foundations, cellars and wells.
|Maximum operating temperature EPDM||+135 ºC|
|Temperature limit of brittleness (minimum operating temperature) EPDM||-55 ºC|
|Resistance to thermal, light, ozone aging||96 ± 1 hour, at t = (40 ± 2) ºС and the volume fraction of ozone (5,0 ± 0,5) * 10 – 5%|
|Long-term thermal impact EPDM||At t = 100 ºС within 72 hours the change in linear dimensions is less than 2%|
Wall penetration seal from weather resistant rubber EPDM.
|Wall seal||Inner diamete D2, mm||Outside diameter D1, mm|