- Preformed BCuP-5 copper-phosphorus brazing rings with 15% silver for compatible copper-tubing joints.
- Tube-size options: 1/4, 3/8, 1/2, 5/8, 3/4, 7/8 or 1-1/8 inch; check the ring-dimension chart.
- Choose 10 or 25 rings.
- Self-fluxing on copper only; compatible brass or bronze joints require appropriate flux.
- Clean the mating surfaces and follow the brazing procedure for the tube, fitting and service conditions.