variant of http://www.thingiverse.com/thing:103318 with 1/8 barb connection to fit poly pipe.
Thingiverse
154 model
Thingiverse
Thingiverse
FreeThingiverse
Sketchfab
Printables
Cults3D
Printables
Printables
FreeThingiverse
FreeThingiverse
FreeThingiverse
FreeThingiverse
FreeThingiverse
Printables
FreeThingiverse
FreeThingiverse
FreeThingiverse
FreeThingiverse
Thingiverse
FreeThingiverse
FreeThingiverse
Thingiverse
Printables
Printables
Printables
Cults3D
Sketchfab
MyMiniFactory
Printables
Printables
FreeThingiverse
Printables
FreeThingiverse
FreeThingiverse
FreeCults3D
FreeThingiverse
FreeThingiverse
FreeCults3D
Printables
FreeMyMiniFactory
FreeThingiverse
Printables
Thingiverse
Printables
Sketchfab
FreeMyMiniFactory
Printables
FreeThingiverse