PAC Copper Fittings
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) | PSI (200ºF) | PSI (250ºF) | BAR (93ºC) | BAR (121ºC) |
|---|---|---|---|---|
| 1/4″ | 740 | 725 | 51.3 | 50.2 |
| 3/8″ | 740 | 725 | 51.3 | 50.2 |
| 1/2″ | 635 | 620 | 43.8 | 42.9 |
| 5/8″ | 585 | 575 | 40.6 | 39.8 |
| 3/4″ | 515 | 505 | 35.5 | 34.8 |
| 7/8″ | 475 | 465 | 32.7 | 32.1 |
| 1-1/8″ | 400 | 395 | 27.8 | 27.2 |
| 1-3/8″ | 355 | 350 | 24.7 | 24.2 |
| 1-5/8″ | 330 | 325 | 23 | 22.5 |
| 2-1/8″ | 295 | 290 | 20.4 | 20 |
| 2-5/8″ | 270 | 265 | 18.9 | 18.5 |
| 3-1/8″ | 255 | 250 | 17.8 | 17.4 |
| 3-5/8″ | 245 | 240 | 17 | 16.7 |
| 4-1/8″ | 235 | 230 | 16.5 | 16.1 |
| 5-1/8″ | 215 | 215 | 15.1 | 14.8 |
| 6-1/8″ | 200 | 200 | 14.1 | 13.8 |
