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White PTFE tube, 1.5 m long, 2 mm inner diameter, 3 mm outer diameter

Unique-Bargains

Unique-Bargains PTFE Tube 1.5m ID 2mm OD 3mm White

SKU CH-3W58-VXFMZ

PTFE bowden tubing with a 2 mm bore and 3 mm outside diameter, supplied in a 1.5 m length for 1.75 mm filament

  • Precise 2 mm bore guides 1.75 mm filament without binding
  • Low-friction PTFE surface reduces extrusion resistance for smoother prints
  • 5 m length lets you cut custom Bowden runs
  • White colour makes filament movement easy to inspect
  • Compatible with Anet, RepRap, Prusa and MendelMax printers

PTFE tube for 1.75 mm filament

This PTFE tube is manufactured with a 2 mm inner diameter developed specifically for 1.75 mm filament. The 1.5 metre length can be cut to fit most bowden or direct-drive extruder assemblies. White PTFE material provides low friction and broad chemical resistance. It is supplied as a single piece ready for installation.

Suits owners of common desktop 3D printers

Builders using Anet, RepRap, Prusa or MendelMax machines will find the dimensions match standard bowden fittings. Users who require a different inner diameter or a coloured tube for identification must select an alternative product. The tube is not intended for high-pressure fluid transfer outside additive manufacturing.

2 mm inner diameter determines filament fit

The 2 mm bore is the critical specification that decides compatibility with 1.75 mm filament. A tighter or looser inner diameter will cause feeding issues or excessive friction. Verify that your printer's hot-end and coupler accept 3 mm outer diameter before ordering.

Highlights

  • Precise 2 mm bore guides 1.75 mm filament without binding
  • Low-friction PTFE surface reduces extrusion resistance for smoother prints
  • 5 m length lets you cut custom Bowden runs
  • White colour makes filament movement easy to inspect
  • Compatible with Anet, RepRap, Prusa and MendelMax printers

Specifications

BrandUnique Bargains

Questions about this item

Will the 2 mm bore still guide 1.75 mm filament cleanly after months of continuous printing?

The tube is specified with a precise 2 mm inner diameter made for 1.75 mm filament, and PTFE maintains low friction and dimensional stability under normal 3D-printer temperatures.

Does the PTFE tube get soft or emit fumes when the hot-end runs all day at typical printing temperatures?

PTFE withstands standard hot-end temperatures well below its degradation point, so the tubing stays firm and does not release noticeable fumes during extended print sessions.

What fittings do I need on hand to connect this 3 mm OD tube to my printer's hot-end and extruder?

Use standard push-fit pneumatic couplers or bowden fittings made for 3 mm OD tubing; the thread size depends on your specific hot-end and extruder design.

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