XHnotion pneumatic provide 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm air hose and push in fittings.


For OD imperial size and NPT thread, please refer below

Please kindly be noted that above sizes are hose outer diameter. So it is necessary to check below factors.

1) Tube outer diameter (mm)

air hose 12mm

2) Tube material – PU tubing, PE tubing, or nylon tubing are all good. Please learn about XHnotion tubes.

nylon air hose

3) Pressure in the system. Working pressure less than 10 bar. Burst pressure 25 bar.

air regulator with air gauge



For bigger pressure, please consider brass push in fittings.
For harsh environment, please consider stainless steel push in fitting.




Why plastic push in fittings popular in the world?

air hose fitting grey color

1) Cheap
2) all kinds of sizes and shapes.
3) easy to operate without tool.
4) no flow loss.