MichaelBukay
Plumber
I have a 3/4" soft copper supply line (from a well pump to the pressure tank) under a slab that needs to be repaired. What do the well guys do? Silver solder, brazing, compression fittings? It will be covered with concrete when repaired. It can be repaired using 2 couplings. I have brazed copper water lines before if they were going to be under a slab. Thanks in advance for any info.