
Fittings, Tubing & Air Hoses
Series QR1 push-in fittings for 3–16 mm tubing, in plastic, metal and stainless steel.

AVENTICS Series QR1 push-in connectors give easy, secure mounting for tubing diameters from 3 mm to 16 mm. They come in plastic, metal and stainless steel versions and in straight, elbow, tee and other forms to route air lines neatly around a machine.
The cylindrical thread allows a fitting to be connected and released repeatedly without problems, and a captive O-ring gives a reliable seal. The QR programme covers most applications and industries, together with the tubing that connects valves, cylinders and air preparation.
- Push-in connection for 3–16 mm tubing
- Plastic, metal and stainless steel versions
- Cylindrical thread for repeated connection
- Captive O-ring seal
- Straight, elbow and tee forms
- Machine and panel pneumatic plumbing
- Connecting cylinders to valves and manifolds
- Food and hygienic areas (stainless steel)
- Maintenance and retrofit work
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