Uxcell Straight Push Connectors 4mm Quick Release Pneumatic Connector Plastic Union Tube Fitting Grey 10Pcs

Quick and simple installation,designed for using to connect with polyethylene, nylon and PU tubing.
A good release cap can withstand greater and stronger pressure without tripping.
Have flexibility, abrasion resistance, light weight, and resistance to crushing and cracking,Compressive and corrosion resistant, good sealing performance and long service life.
Easy to install, insert the plastic tube, the cap can be rotated freely, but its rotation is only used when the angle is wrong when the joint is installed.
It is widely applied in industries automatic production equipment like machinery, electronics, automobile, packaging.

Mounted:
Cut the pipe flat, no slope.
When inserting the pipe into the joint, it must be inserted into the end, otherwise there may be a leak.
After plugging in, try to pull the tube, if you can't pull it out, it means it has been connected.
When loosening the tube, first confirm that there is no pressure in the tube, and then evenly press the end cap to the bottom.