Extreme Airflow: INDX CPAP Cooling Ducts | Zero Mass Cooling

Unleash Maximum Airflow: INDX Part Cooling CPAP Ducts

For those pushing the absolute limits of 3D printing speed, traditional onboard fans simply cannot move enough air. The INDX Part Cooling CPAP Ducts module is designed for the extreme demands of ultra-fast thermoplastic extrusion, allowing you to route massive volumes of air directly to the nozzle without adding a single gram of moving mass to your toolhead.

Zero Mass, Maximum Cooling

By utilizing a remote CPAP blower system (hardware optional/user-supplied), you remove the weight and vibration of heavy fans from your gantry. This duct kit acts as the perfect “last mile” delivery system, channeling that immense airflow through two precision-engineered ducts for balanced, omnidirectional cooling. The result? Flawless overhangs and instant layer setting at blistering speeds.

Industrial-Grade SLS PA12 GF

Because CPAP setups are often used in high-temperature, enclosed chambers, these custom ducts are manufactured using Selective Laser Sintering (SLS) from Glass-Filled Polyamide 12 (PA12 GF). This industrial composite offers exceptional heat deflection and structural rigidity. Unlike standard printed PETG or ABS, these ducts will not warp, droop, or deform when hovering millimeters above a glowing hot bed.

Ready for Your Custom Setup

This kit includes the two high-performance SLS printed ducts, engineered to mount perfectly to the INDX modular cooling interface. It leaves the choice of CPAP hose, remote blower, and routing entirely up to you, providing the ultimate flexibility for custom Voron, RatRig, or bespoke kinematic builds.

.

What's in the box