Ball pump and needle keeper — 3D-printable model preview

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Sport & fitness Multi-part assembly

Ball pump and needle keeper

Keep a ball pump and its inflation needles together

Inflation needles are tiny, and the pump is never where they are. This keeper stands the pump in its tube and seals the needles in a screw-top pot beside it, so footballs, basketballs and netballs get pumped before training instead of after the search.

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Size (Base A): Ø 36 mm, 140 mm tall
Shape: Round
Walls: 2.4 mm
Volume: 49.6 cm³
Est. weight (PLA): 61.5 g
Parts to print: 2
Category: Sport & fitness
Made by: Krypto
Built in: 15 steps

What’s in it

Round, Ø 36 mm, 140 mm tall, with 2.4 mm walls
One more base built on (Base B)
Base B: round, Ø 30 mm, 40 mm tall (beside)

How to print it

The small screw-top keeps the needles; the tube takes pumps up to 32 mm.

Prints as shown on its floor, no supports. The added base's lid prints separately.

Filament: at most about 61.5 g of PLA printed solid (roughly $1.23 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the ball pump and needle keeper model?

The ball pump and needle keeper model measures Ø 36 mm, 140 mm tall. That is Base A; one more base is built on. You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. The small screw-top keeps the needles; the tube takes pumps up to 32 mm. Prints as shown on its floor, no supports. The added base's lid prints separately.

How much filament does it use?

At most about 61.5 g of PLA (49.6 cm³ printed solid), roughly $1.23 of filament at $20 per kg. Normal infill uses less.

How many parts does it print as?

2 parts. The download lays each part flat in its best print position: Download STL gives one file per part, Download 3MF puts them all on one plate.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.

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Make it fit your space

Change the size, walls, dividers, holes and labels of the ball pump and needle keeper model in your browser, then download it for your printer. Free, no CAD needed.

Customize this model