A solution that secure your connections on LF 3000 ranges and gives the Evidence of tampering after disconnection.  Must be broken by pliers to disconnect the tube to limit this operation to workers with a toolbox. . Color-coding to enables fluid circuit identification.  RoHS

Technical Specifications:
   Working Temperature- -20 to 150 Celsius (-4 to 302 F) (253-423 K)
   Body Type Polyamide 6.6