Combine with Super Flangeless™ nut for a high pressure holding flat-bottom fitting assembly.

• Max pressure of 69 bar
• For 3,175 mm OD tubing
• Yellow ETFE/316 SS ring
• 1 month warranty

Lock ring eliminates tubing twist that can loosen connections resistant to loosening through vibration. Super Flangeless™ ferrules combined with nuts are an excellent choice for tubing assemblies and will stay tight even through vibration. Ferrules come with lock ring to hold the ferrule in place, preventing the nuts from sliding off in tubing assemblies. The lock ring also allows tightening without twisting the tubing.