Nibco W01880t Copper Pipe Tube Cap, 1-1/4 In. Sweat

This Nibco copper tube cap is a wrot copper fitting designed to seal the end of 1-1/4 inch copper pipes. The cap features a solder cup connection that allows you to sweat (solder) it directly onto the pipe end. It is commonly used in potable water systems, air-conditioning lines, and refrigeration applications where reliable, long-lasting performance is essential.

Copper pipe fittings offer inherent durability, low maintenance, and aesthetic appeal. Copper is also fully reusable, making it an environmentally responsible choice for sustainable projects. This fitting is manufactured to exacting standards and backed by NIBCO's reputation for precision in design and manufacturing.

Features and Benefits

• Lead-Free: Meets NSF/ANSI 61 and 372 certification standards.
• Dezincification Resistant: Engineered to resist dezincification for consistent long-term performance.
• 1-1/4 Inch Size: Engineered to create a snug, leak-free fit and seal on standard copper tubing.
• Solder Cup Connection: Sweat-style fitting for direct soldering to copper pipe.
• Industry Standards: Manufactured per ASME B16.22 and MSS SP-104 specifications using ASTM B75 Alloy C12200.
• 50-Year Limited Warranty: NIBCO backs this fitting with confidence in its long-term durability and workmanship.

Specifications

• Brand: Nibco
• Model: W01880T
• Size: 1-1/4 in.
• Connection Type: Sweat (solder cup)
• Material: Wrot copper
• Alloy: ASTM B75 Alloy C12200
• Lead-Free: Yes
• NSF/ANSI Certification: 61 and 372
• Standards: ASME B16.22, MSS SP-104
• Warranty: 50-year limited