Airflow ISO Thermal Pipe 160mm Airflow ISO Thermal Pipe Product Part Number 160mm ISO Pipework x 1 meter - 90000505 Description Typically used to connect MVHR unit and distribution boxes and to outside for venting To be used with airflow ISO Pipe and Fittings only Expanded Polypropylene (EPP) is a highly versatile closed-cell bead foam that provides a unique range of properties. The pipework is tough, durable and fire retardant to B2. Please note that this pipe can be damaged if heavy weight is applied. Available Sizes 1 x meter of 160mm GBP 41.83 1