PET Bottle Cap

by nullnetwork
PET Bottle Cap 3d printed Description
  • White

    White nylon plastic with a matte finish and slight grainy feel.

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This is a bottle cap that fits the standard PET soft-drink bottle. It has three 7mm diameter break out pipes to which tubing can be connected; one of the three internal channels also terminates into a pipe allowing tubing to be connected inside the bottle. The cap has a groove that accommodates an O-ring allowing pressure tight sealing. The O-ring has an internal diameter of 22mm and is 2.5mm thick and must be purchased separately.

The intention of this cap is to allow a myriad of uses for PET bottles to the home tinkerer. PET bottles are extremely strong and can cope with quite a modest internal pressure, they are food safe and resistant to most chemicals.


IN: 1.821 w x 2.297 d x 1.24 h
CM: 4.626 w x 5.834 d x 3.15 h


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