How do you get two returns through a single bulkhead? It took some time but I eventually came up with this. 3D printed with PETG. Let me know your thoughts. : r/ReefTank
Amazon.com: PETG Filament Holder, 3D Printer Filament Spool Holder, Two-Color Double Rack Filament Support Holder for I3 MK3S : Industrial & Scientific
3D printed clip-on temperature indicator for the shower pipe to show when it's warm or too hot. Happy to send the STL file and which filament to use to anyone in this
3D Printed Wall Mount for 3/4 inch PVC pipe by ECK_Creations | Pinshape
Twotrees 3D Printer Parts 1m/2m Ptfe Tube + Consumable Cutting Clip + 1pcs Quick Fitting
TWO TREES 3D Printer Kit PTFE Tubing Hose Pipe 1 Meter for 1.75mm Filament with PTFE Tube Cutter PC4-M6 Pneumatic Fittings - AliExpress
3D-printed switch. (a) Circuit diagram and (b) photograph of the... | Download Scientific Diagram
TWO TREES 3D Printer 12V 70W Heating Cable
2 inch pipe 3D models for 3D printing | makexyz.com
Things that are too big to 3D print can be done in two pieces
Creality 3D Printer Enclosure Two Way Pipe by Maggus | Download free STL model | Printables.com
TWO TREES 3D Printer Kit PTFE Tubing Hose Pipe 1 Meter for 1.75mm Filament with PTFE Tube Cutter PC4-M6 Pneumatic Fittings - AliExpress
3D printing reaches new heights with two-story home
7/8" scale pipe fittings: 1 1/2" pipe (Q67D2MDRU) by twofoot
STL file Connector for mining machine cooler adaptor for two coolers to a 6" pipe 6 inch pipe cooler extractor coupling ⚙️・3D printing model to download・Cults
Can't join two objects for 3D print? - 3D Printing - SketchUp Community
Clamp for two pipes by Tioh | Download free STL model | Printables.com
3D Printable 1/2 Inch Pipe 1" to 4.5" by Taylor Parsons