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Quick connectors push-in

Please click on the respective image to receive detailed information about the different types and models of push-in fittings we offer!

Quick connectors straight - Push-in Quick connectors straight - Push-in
Elbow quick connectors - Push-in Elbow quick connectors - Push-in
Elbow quick connectors pivotable Elbow quick connectors pivotable
Straight quick unions-push-in Straight quick unions-push-in
Elbow quick union - Push-in Elbow quick union - Push-in
T-quick union - Push-in T-quick union - Push-in

Technical data of push-in fittings

Material:

Nickel-plated brass

Recommended hoses:

PA 6-6 and PA 12 High-pressure hose only in combination with tube studs with claw groove.

Hose tolerances:

+/- 0.05 mm at tube diameters of 4 mm and 6 mm, according to CETOP standard

Temperature range:

-20° C  to + 70°C

Operating pressure: 

80 Bar

 

The pressure range is greatly influenced by the hoses and tubes used and by the ambient temperature.

 

Instructions for assembly and disassembly of our push-in fittings

Assembly using plastic tubes

  1. Cut and deburr the plastic tube at 90° using a hose cutter.
  2. Make sure to prevent any oval deformation of the tube.
  3. Insert the tube into the push-in fitting to the stop (the plastic tubes from our range are equipped with marks that make it easier to insert them by the correct length).


Assembly using high-pressure hoses

  1. Assemble the screw-in socket (left-hand thread) onto the end of the hose.
  2. Screw in the tube stud with claw groove.
  3. Apply the push-in fitting onto the tube stud. The o-ring of the plug-and-socket screw connection ensures a tight seal.

As a general rule, during assembly of push-in fittings it must be ensured that the hose connectors are not subject to tensile loads. If tensile loads act on a push-in screw fitting, this may encumber or prevent loosening the disconnection ring during disassembly. The disconnection ring of a push-in fitting may cant if the specified bending radius of the plastic tube or the high-pressure hose is not complied with.

Disassembly

By pressing the disconnection ring of the push-in screw fitting and simultaneously pulling the plastic tube or the tube stud, the plastic tube / high-pressure hose can be disassembled.