ECAS04 Teflon Pneumatic Fitting – 4mm Tube Push Connector with M6 Thread for Bowden Extruder, PC4-M6

ECAS04 Teflon Pneumatic Fitting – 4mm Tube Push Connector with M6 Thread for Bowden Extruder, PC4-M6

The ECAS04 Teflon Pneumatic Fitting is a high-precision push-fit connector designed for 4mm PTFE tubing with a standard PC4 M6 threaded interface.

• Crafted from durable PTFE (Teflon) and reinforced with a strong outer housing, this fitting provides a secure, leak-proof connection in Bowden extruder systems, pneumatic setups, and other tube routing applications.
• Its push-to-connect design allows for quick installation and removal without tools, making it ideal for frequent maintenance or part replacements.
• Commonly used in 3D printers, especially for Bowden-style extruders, the ECAS04 ensures smooth filament feeding, reduces friction, and helps prevent clogs and wear inside the tubing path.

Specifications

• Model: ECAS04
• Type: Teflon Pneumatic Push Connector
• Thread Type: M6 (Male thread)
• Tube Compatibility: 4mm OD PTFE tubing (1.75mm filament)
• Body Material: Plastic/nylon body with Teflon (PTFE) tube insert
• Seal Type: Metal shields for enhanced dust and contamination resistance
• Operating Pressure: Suitable for low-pressure pneumatic systems (typically 0–12 bar depending on application)
• Temperature Range: -20°C to 120°C (for use in a wide range of operating environments)
• Dimensions:
  • Inner diameter: 4 mm (for PTFE tube)
  • Thread size: M6
  • Length: Compact size suitable for tight spaces
• Design: Push-fit mechanism for easy, tool-free installation
• Lubrication: Pre-lubricated with grease for smooth operation
• Color: Typically clear or translucent (to show the PTFE tubing inside)

Applications

• 3D Printers: PC4 M6 pneumatic fitting Commonly used in Bowden extruder systems, connecting PTFE tubing to the extruder or hotend in 3D printing setups, particularly for models like Ender‑3, CR‑10, and Voron.
• Pneumatic Systems: Ideal for compressed air systems, where secure and leak-free connections between flexible tubing and pneumatic components are needed.
• Automated Machinery: Used in robotics and automation systems that require efficient, space-saving connections for pneumatic components.
• Food and Pharmaceutical Equipment: Can be used in industries requiring clean and reliable tube fittings for sensitive environments.
• Hobby and DIY Projects: Useful for custom-built machines, CNC equipment, or other hobbyist systems requiring PTFE tubing connections.

Package Include

• 1 piece of ECAS04 Teflon Pneumatic Fitting – 4mm.