
Elbow Hose Barb Connector / Reducer — Parametric (3D Print)
Parametric elbow hose barb connector / reducer — barb on both ends — by MarineLab3D.
Join two rubber hoses at an angle of your choice. For 3D printing in PETG or PA12.
📐 Bend angle: 45° to 160° (choose your angle)
🪝 Hose A & B inner diameter: 6 to 60 mm (each side independent)
↔ Internal elbow passage; central body sized to the larger hose
🔩 Barbed tails (3–4 ridges) sized to the hose inner diameter
🖨️ Print recommendations: print with supports (the elbow has overhangs). PETG or PA12, 0.15–0.2 mm layers, 3 perimeters. Secure hoses with clamps.
Use “Customize dimensions” to set angle + hose sizes, preview in 3D, then receive your STL after purchase.
Join two rubber hoses at an angle of your choice. For 3D printing in PETG or PA12.
📐 Bend angle: 45° to 160° (choose your angle)
🪝 Hose A & B inner diameter: 6 to 60 mm (each side independent)
↔ Internal elbow passage; central body sized to the larger hose
🔩 Barbed tails (3–4 ridges) sized to the hose inner diameter
🖨️ Print recommendations: print with supports (the elbow has overhangs). PETG or PA12, 0.15–0.2 mm layers, 3 perimeters. Secure hoses with clamps.
Use “Customize dimensions” to set angle + hose sizes, preview in 3D, then receive your STL after purchase.
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