Printable Oxygen Splitter

grabcad

The oxygen "Y" design has been simplified for easy printing with dual control features. The main component is modeled to ensure proper layer support, based on lessons from other prints. This device consists of three components: two dials and one main "Y" part. Instead of using nipples that require support material, the design incorporates a hosing cavity for improved printability. The countersunk holes are suitable for drywall screws or can serve as zip tie through-holes to secure the control between beds near the supply tank. Designed for medical grade tubing (8mm O.D., 5mm I.D.), the tube receptacles have a 1° draft angle for a tight fit, while the exterior clamps are .25mm shy of the tubing O.D. to maintain a snug hold. Enjoy!