DERNORD quick connect fittings are mainly used for quick connector piping, which can achieve line connected or disconnected without other tools easily. This tube connector is available in various styles and models, each mode...

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DERNORD quick connect fittings are mainly used for quick connector piping, which can achieve line connected or disconnected without other tools easily. This tube connector is available in various styles and models, each model of push in connectors serves its purpose. All models of push lock fittings are designed to suit your pneumatic piping needs perfectly.
You can easily change the tubing connector direction. Narrow space is also suitable with the push. Quick connect fittings are widely used in industries automatic production equipment like machinery, electronics, automobile, packaging and medical.

CAUTIONS:
1.Please do not use quick connectors for purposes other than fluids.
2.Please do not exceed the maximum use pressure when using push in fittings.
3.After the pipe is connected and installed, pull the pipe to make sure that the pipe cannot pull out the joint.
4.Do not use push fittings outside the service temperature range to prevent deformation of the sealing material and easy leakage.
5.Do not use push air fittings in places where metal powder or sand dust is mixed, such as adhesion of other materials may cause poor work or leakage.
6.When inserting the pipe, the quick connect fittings must be inserted into the bottom of the joint. Failure to insert the pipe into the bottom may lead to air leakage.
7.Make sure that the cutting surface of the pipe is vertical, there is no scar on the outer circumference of the pipe and the pipe is not oval so that the air hose fittings can be connected.


  • Push to connect fittings size: 4mm to 4mm; material: plastic
  • Push to connect fitting working medium: compressed air, vacuum ( not other liquid); working pressure: 0-150 PSI/ 0-9.9kgf/cm2 (0-990kpa)
  • Push fitting negative pressure: -29.5 in Hg/ -750mm Hg; working temperature: 32-160℉ / 0-70℃; application of air tube: polyurethane and nylon tube
  • Tube fittings are easy to install, flexible and space-saving, 360-degree rotate freely, release rings adopt ellipse design, which can be removed conveniently
  • Plastic push air fittings features: high pressure resistant and non tripping, all taper pipe threads are paint teflon leakage-proof rubber, offering good seal property; seal O-ring: NBR; lock claw: stainless steel

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