PAC Copper Fittings

Product List

NDL’s PAC Copper Fittings stay on brand with the quality you expect from us, they are similar to our ACR copper fittings with outstanding fit and finish. These copper sweat fittings are designed for soldering, with a zero-reported failure rate.

Design and Features

  • Copper Quality
    NDL ensures that our copper fittings meet or exceed ASME B16.22 standards for wall thickness. This guarantees durability and consistent performance, even under demanding conditions.
  • Tight Tolerances for Stronger Joints
    Additionally, the fittings feature tight tolerances on the cup side, enabling a stronger joint with the tube. This design not only creates a more secure connection but also makes brazing easier and more efficient for contractors.
  • Easily Identifiable
    For added convenience, NDL stamps the size on each fitting. This makes it simple for counter sales teams to quickly identify the correct part. Contractors also benefit in the field by easily verifying sizes, even when fittings are removed from their packaging.
  • Clean Packaging
    Maintaining cleanliness in refrigeration systems is critical. That’s why NDL poly-bags fittings before boxing them. This step minimizes contamination risks that could lead to costly malfunctions. Moreover, the organized packaging saves time and money during inventory counts—customers can count boxes instead of individual fittings.
  • Fast Turnaround
    We pride ourselves on exceptional customer service, highlighted by fast delivery times. This ensures your projects stay on schedule and on budget.
  • 1-Year Warranty
    NDL offers a 1-year warranty on the entire PAC Copper Fitting product line, providing peace of mind and long-term reliability.

Certifications and Approvals

  • CRN Approved
  • ANSI/ASME B16.22, B16.29, B16.18, B16.15, B16.26, B16.24, and B16.23

PAC Copper Fittings Design Pressure Table

SIZE (IN) U.S. Ratings (ASME B16.22) EU RATINGS (EN 14276-2)
PSI (AT 200ºF) PSI (AT 250ºF) BAR (AT 93ºC) BAR (AT 121ºC) BAR (AT 150ºC)
1/4" 740 725 51.3 50.2 94
3/8" 740 725 51.3 50.2 86.7
1/2" 635 620 43.8 42.9 73.3
5/8" 585 575 40.6 39.8 66.7
3/4" 515 505 35.5 34.8 58
7/8" 475 465 32.7 32.1 56.7
1-1/8" 400 395 27.8 27.2 46.7
1-3/8" 355 350 24.7 24.2 45
1-5/8" 330 325 23 22.5 43.3
2-1/8" 295 290 20.4 20 40
2-5/8" 270 265 18.9 18.5 33.3
3-1/8" 255 250 17.8 17.4 31.7
3-5/8" 245 240 17 16.7 30
4-1/8" 235 230 16.5 16.1 28.3

Downloads

  • PAC Copper Fittings
    • Product Guide
    • One-Pager
    • Technical Specifications Submittal Sheet
    • Educational Material
    • Certifications
  • Product Guide
  • One-Pager
  • Technical Specifications Submittal Sheet
  • Educational Material
  • Certifications
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ACR Copper Fittings