FBY-EL-F co2ntrol® is a lightweight, CO2-reduced plastic corrugated pipe with a highly smooth inner layer made of polyolefin, non-flame spreading, in black color. The green printing indicates the CO2-reduced product line. This plastic corrugated pipe is used for installation in walls, hollow walls, and screeds. The advantage lies in the highly smooth inner layer in types 20 and 25, which allows cables and wires to be pulled through easily over longer distances. Minimum pressure resistance: 320 N/5 cm according to DIN EN 61386-22 (VDE 0605-22).