FG 1/2 CPVC BRASS FPT ADAPTER

🧾 Breaking it down:

• 4135 → Spears EverTUFF CPVC fitting series
• 005 → 1/2-inch size
• BRG → Brass threaded insert (lead-free brass)

So the full meaning is:

1/2" CPVC socket x brass female threaded adapter (gasket/seal type)

🔧 What it’s used for:

This fitting is used to connect:

• CPVC piping → metal valves
• CPVC piping → threaded fixtures
• Water heaters, manifolds, or equipment with female threads

Common applications:

• Residential hot & cold potable water systems
• Mechanical rooms
• Water heater connections
• Equipment tie-ins where plastic meets metal

⚙️ Key features:

• CPVC solvent-weld socket end (permanent glue joint)
• Brass female threads (FPT / NPT compatible)
• Lead-free for potable water use
• Rated for hot/cold water distribution systems (up to ~180°F)
• Uses gasketed/threaded design depending on version (some require no thread sealant)