Dry Box PTFE Port

prusaprinters

<p>PTFE tubing port designed for the Sterilite Dry Box (<a href="https://www.printables.com/model/271750-sterilite-dry-box">https://www.printables.com/model/271750-sterilite-dry-box</a>).</p><p>Uses standard PC4-M10 pneumatic fitting, 4mm PTFE tubing and 10x3mm magnets. Note that the actual thickness of the magnets I purchased was 2.7mm.</p><p>In my case, I had to drill a 5mm hole on the "inside" of the PC4-M10 to allow the PTFE tubing to pass through.</p><p>Note the polarity of the magnets on the PTFE port and the PTFE holder. This way the PTFE holder can be installed facing left or right.</p><p>Push the PTFE tubing about 5-6 inches inside the dry box. This allows the PTFE tubing to guide the filament as the filament core reduces in diameter.</p><p>Print at 0.2mm resolution to improve the internal threads on the PTFE holder. &nbsp;</p>