Put-on element NE-F. Put-on element with crimp flange, completed with leaf trap and PVC apron
Put-on element with crimp flange, completed with leaf trap and PVC apron
Made of low-pressure polyethylene, resistant to weather and UV impact within – 50 to + 80 С range
Used together with VF and VFO funnels in heat-insulated roofs with two-level vapor- and water insulation. Seal with lockring prevents storm runoff from getting into thermoinsulation layer in the place where put-on element connects with funnel. May also be used as an independent item like VF funnels. Completed with PVC apron.