Are you working on a van conversion, a workshop ventilation project, or a DIY air-conditioning setup? This 50mm to 75mm duct adapter is the professional solution for connecting mismatched hoses and pipes.
 
Perfect for:
Van Life & Campervans: Connect heater ducting (Webasto/Eberspächer style) to larger ventilation pipes.
Workshop Ventilation: Adapt shop-vac hoses or dust extraction systems.
DIY Airflow: Perfect for 3D printer enclosures, hydroponic ventilation, and workshop dust collection.
 
Key Benefits:
Leak-Free Connection: The thick-walled design allows for a tight, airtight seal when paired with standard clamps.
Heat Resistant: When printed in PETG or ASA, this part can handle the temperature fluctuations found in vehicle interiors and workshops.
Durable & Rugged: Unlike thin, flimsy adapters, this part is built to withstand vibration and movement.
 
Technical Specifications:
Dimensions: 50mm ID to 75mm ID
Wall Thickness: 4.0mm (Uniform)
Print Orientation: Support-free (Optimized for FDM)
Ideal Applications: Diesel heater exhaust/intake, workshop extraction, HVAC ducting, and low-pressure plumbing.
 
Recommended Print Settings:
Material: Nylon PA, PC, ABS, PETG or ASA (Highly recommended for heat/UV resistance).
Walls/Perimeters: min 4-6 (full wall count to ensure maximum structural strength).
Infill: min 20-40% (Gyroid recommended), best 100%
Layer Height: 0.2mm - 0.28mm.