5Pcs Miniature Pneumatic Push-In Elbow Fitting M3 M4 M5 M6 1/8 Male Thread 3mm 4mm 5mm 6mm Tube OD Air Compressor Quick Connect

This miniature pneumatic push-in elbow fitting is a precision-engineered quick-connect pneumatic component designed for small-diameter tubing systems. Featuring a 90° elbow configuration, it enables convenient tube insertion and secure connection in confined spaces without tools.

Application Scope：

•Pneumatic automation systems    

•CNC machine tool auxiliary circuits   

•Robotic arm pneumatic control lines   

•Medical device & laboratory instruments  

•Packaging machinery, printing equipment  

•Packaging machinery, printing equipment  

Tube Connection：
Step 1 — Cut the tubing squarely at a 90° angle using a tube cutter for a clean, burr-free end.
Step 2 — Verify tube OD matches the fitting. Push the tube firmly and straight into the fitting until it reaches the internal stop (you should feel a click).
Step 3 — Gently pull the tube back to confirm the collet has engaged. The tube should resist removal.
Step 4 — Pressurize system gradually and check for leaks using soapy water solution.

Tube Release：
Step 1 — Depressurize the system completely.
Step 2 — Push the collet ring toward the fitting body while simultaneously pulling the tube straight out.

Only send the model selected by the buyer.
Packing list:1x Fitting
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Note:  Please allow minor error due to manual measurement. 
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
There may be slight differences in appearance depending on the batch of the product.Please refer to the product you have received.