PC4-M6 - Bowden 4mm Air Fitting (black)

PC4 Bowden mount with M6 thread on a 4 mm diameter tube (fits 1.75 mm filament). Used to connect PTFE tubes with an extruder in 3D printers

PC4 Bowden mount with M6 thread on a 4 mm diameter tube (fits 1.75 mm filament). Used to connect PTFE tubes with an extruder in 3D printers

A blue Teflon tube with a diameter of 2x4mm, designed for 3D printers using a 1.75mm filament, is characterized by excellent thermal and anti-adhesive properties, which ensures smooth material flow and long element life, even with intensive use of the device

A red Teflon tube with a diameter of 2x4mm, designed for 3D printers using a 1.75mm filament, is characterized by excellent thermal and anti-adhesive properties, which ensures smooth material flow and long element life, even with intensive use of the device

A black Teflon tube with a diameter of 2x4mm, designed for 3D printers using a 1.75mm filament, is characterized by excellent thermal and anti-adhesive properties, which ensures smooth material flow and long element life, even with intensive use of the device

A white Teflon tube with a diameter of 2x4mm, designed for 3D printers using a 1.75mm filament, is characterized by excellent thermal and anti-adhesive properties, which ensures smooth material flow and long element life, even with intensive use of the device

Connector for fixing Teflon tubes in pneumatic systems. It is also used in 3D printing, where it is used to attach the filament supply tube to the print head

Connector for fixing Teflon tubes in pneumatic systems. It is also used in 3D printing, where it is used to attach the filament supply tube to the print head

PTFE tube 6×8 mm, 1 m long, is resistant to high temperatures, chemicals, and has a low friction coefficient, making it suitable for guiding filament in 3D printers as well as for use as an insulating element in industrial and laboratory applications.

The BMG extruder is a Bowden unit with dual drive, offering a 3:1 gear ratio and adjustable filament tension. It fits Ender 3, CR-10, Prusa i3, and similar printers. An ideal upgrade when better filament control is required, especially for flexible materials or with large retractions.