PC4-01 Pneumatic Quick Connector for 4mm PTFE Tube

The PC4-01 Pneumatic Quick Connector is an essential hardware component designed for Bowden-style extruders and hotends in 3D printers. It provides a secure, reliable, and quick-release connection for 4mm Outer Diameter (OD) PTFE guide tubing, ensuring a seamless path for 1.75mm or 3.0mm filaments. This specific model is the Non-Direct Access (non-through) version, featuring an internal shoulder stop that prevents the PTFE tube from passing completely through the connector, ensuring precise seating and preventing filament jamming at the transition point.

Constructed with a high-quality brass body and a robust blue plastic release collar, this coupler is built to withstand the continuous retractions and vibrations of high-speed 3D printing. The M10 / 1/8" BSPT thread comes with pre-applied thread sealant to ensure an airtight and secure fit into your extruder feeder or heatsink. It is highly compatible with popular 3D printers such as the Creality Ender 3, CR-10, Anycubic, and custom DIY RepRap builds, making it a must-have spare part for makers and hardware engineers.

Features:

• Non-Direct Access Design: Features an internal physical stop that prevents the PTFE tube from passing all the way through, ensuring optimal alignment.
• Heavy-Duty Grip: Integrated metal lock claws firmly grip the 4mm OD PTFE tube to prevent slippage during rapid retractions.
• Premium Brass Construction: High-quality brass body offers excellent wear resistance, durability, and thermal stability.
• Pre-Applied Sealant: Thread comes pre-coated with sealant for a secure, leak-proof installation.
• Easy Release Mechanism: Ergonomic blue plastic collar allows for effortless, tool-free insertion and removal of the tubing.
• Standard Hexagonal Body: 10mm hex shape allows for easy tightening and installation using standard wrenches.

Package Includes:

1 x PC4-01 Pneumatic Quick Connector (Blue)