Power-Loc Coupling 600 - 55 mm.


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  • Very easy to install tubing over single barb
  • Positive stop to assure tubing is fully installed
  • Low effort, square thread drive ring quickly locks tubing in place — no tools needed
  • Barb design ensures tubing will not slip out or blow off at high pressure and temperature
  • Each fitting will accommodate a wide range of hose diameter and wall thickness
  • Fitting modification voids the warranty


  • Part No. : 12050305
  • Working Pressure: 60 PSI
  • Applications: Acceptable I.D. 0.520 to 0.620 in. 
  • Nominal Diameter: 55 mm
  • Wall thickness: 0.045 to 0.055 in.

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