Blue plastic PUM membrane insert for vertical installation in inlets of 40mm diameter pipes. Spare part for Purus Universal Membrane products. The membrane acts as an odour barrier and is integrated within the waste, where it remains closed until opened by water flow. It is easy to clean, saves space in the installation area and has a high flow rate. Type approved by RISE.
Blue plastic PUM membrane insert for vertical installation in inlets of 40mm diameter pipes. Spare part for Purus Universal Membrane products. The membrane acts as an odour barrier and is integrated within the waste, where it remains closed until opened by water flow. It is easy to clean, saves space in the installation area and has a high flow rate. Type approved by RISE.
