PTFE Teflon Tube 3.0 mm ID × 4.0 mm OD – 0.5 m White Bowden Tube

This PTFE Teflon Tube is the ideal Bowden liner for FDM 3D printers and filament feeding systems. Featuring a 3.0 mm inner diameter and 4.0 mm outer diameter, the ultra-smooth PTFE surface minimizes friction and filament wear, ensuring consistent extrusion and reduced jams.

Key Features:

• Precise Dimensions – 3.0 mm ID for filament up to 1.75 mm and 4.0 mm OD for standard fittings.
• High-Quality PTFE – Exceptional chemical resistance, low friction, and heat tolerance.
• Half-Meter Length – 0.5 m cuttable section, perfect for custom Bowden setups.
• Universal White Color – Easy to inspect for wear or filament debris.
• Easy Installation – Fits common 4 mm push-fit connectors and PTFE couplers.

Applications

Use this PTFE tube for Bowden extruders, filament guides, pneumatic fittings, and laboratory fluid handling. Its low-friction interior and durable Teflon construction ensure smooth, reliable performance across a wide range of temperatures and chemicals.

Upgrade your filament feed – order PTFE Teflon Tube now and enjoy consistent, jam-free printing.