3/4 Inch Copper Press Fittings Coupling With Stop Zero Lead P To P, 10 Pack For Plumbing, DIY Friendly Pro Grade Copper Pipe Fittings For Hydraulic Press Tool, Compatible With ASTM B88 Copper Tubes K L M

Lead-Free 3/4-Inch Copper Press Fittings, Stop, 10-Pack
✔️ 3/4 inch copper press fittings with stop guard, 300 PSI max rating

These copper press fittings come in a 10-pack, 3/4 inch size, ideal for quick, reliable connections in potable water and HVAC systems. They’re compatible with ASTM B88 Types K, L, and M copper tubes and work with common hydraulic press tools, providing a flame-free, solder-free installation.

✅ 10-pack 3/4 in x 3/4 in (19.05 mm x 19.05 mm) lead-free copper press coupling
✅ Stop guard prevents over-insertion for watertight seal
✅ Max working pressure 300 PSI (20.7 bar) rating
✅ cUPC and NSF-61 certified for drinking water safety
✅ ASTM B88 Types K, L, M copper tubes compatibility
✅ Compatible with many hydraulic press tools and jaws

💡 What is a lead-free copper press fitting used for in residential plumbing and why is it safe for drinking water?

These handy connectors offer a flame-free, solder-free way to join copper pipes in homes and commercial spaces.

• Quick, leak-tight connections for potable water systems
• Works with ASTM B88 copper tubes Types K, L and M
• No solder or open flame needed, speeding up installs
• Certified for drinking water with cUPC and NSF-61