Compression fittings deliver a trusted method to join copper pipes, avoiding the need for welded joints or soldering. Both seasoned plumbers and home repairers rely on these connectors for fast repairs and installations. A typical assembly includes a fitting body, a compression ring or ferrule, and a compression nut. This nut drives the ferrule, creating a leak-resistant seal. 3 8 …
Why a 1/4 Tee Is Essential for Reverse Osmosis Installations





