Adapter M22 x1 to M20 x1 e.g. for a faucet
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Description
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M22 to M20 Adapter for Water Pipe / Compressor Hose
Practical threaded adapter for blowing out water pipes with a compressor.
The adapter has an M22 thread on one side and an M20 thread on the other side. The thread pitch is 1 mm on each side.
In the middle, there is a hexagon so that the adapter can be easily screwed in or out with an Allen key.
I use the adapter as follows:
- Unscrew faucet filter
- Screw on adapter
- Connect compressor hose
- Conveniently blow out water pipe
The model was printed by me in black PETG.
PETG is very suitable for threaded parts due to its stability and slight flexibility.
Features
- M22 external thread
- M20 external thread
- Thread pitch: 1 mm
- Integrated hexagon for easy installation
- Ideal for blowing out water pipes
- Sturdy print in PETG recommended
Print Recommendations
- Material: PETG recommended
- Layer height: 0.2 mm
- perimeter/Walls: 2+
- Infill: 15-30%
- Supports: not necessary
Note
Please check before use whether the threads fit your faucet or connection. The adapter is intended for compressed air applications and has been successfully used by me for blowing out water pipes.










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