screw-in fitting / elbow / pneumatic / hydraulic
1000K series



  • Attachment:


  • Configuration:


  • Applications:

    pneumatic, hydraulic

  • Material:

    stainless steel

  • Other characteristics:



OLAB AISI 316 stainless steel fittings series 1000 are designed for use in pneumatic and hydraulic systems, where the tightness and mechanical retention of the inserted pipe are dependent on two separate components:

An O-ring with a washer;
A cut tapered ring (BCL)

The length of the threaded coupling between the nut and the body allows 3-4 turns to be made before active compression of the BCL starts. This increases the safety of the threaded coupling and always guarantees a sufficient number of engaged threads. Bear in mind that the average locking force of a threaded coupling is supported 60% by the first engaged thread, 30% by the second and 10% by the third, so there should always be at least three threads constantly engaged.