screw cap for standard PET bottles (pco28).
includes hose nozzle for 4mm air hose.
Useful for aquarium (bio-co2)
| pco28cap_o.stl | 1.3MB | |
| screw_cap_with_hose_nozzle.scad | 6.6KB | |
| screw_cap_with_hose_nozzle_1x.stl | 1.7MB | |
| screw_cap_with_hose_nozzle_2x.stl | 2.1MB | |
| screw_cap_with_hose_nozzle_3x.stl | 2.5MB | |
| screw_cap_with_hose_nozzle_4x.stl | 2.9MB |
