Pancake Coils
Soft Copper Pancake Coil ASTM B280
Soft annealed seamless copper pancake coil for air conditioning and refrigeration service, available in 15 m, 25 m and 50 m coils.
| Material | C12200 / Cu-DHP seamless copper |
| Temper | Annealed soft |
| Coil lengths | 15 m / 25 m / 50 m |
| Ends | Capped or sealed |
| Packaging | Carton packed pancake coil |
Dimensional Data
Technical Specifications
| Nominal Size | OD (in) | Wall Thickness (in) | Weight (lb/ft) | Max Pressure (psi) |
|---|---|---|---|---|
| 1/4" | 6.35 mm | 0.76 mm | 15 / 25 / 50 m coil | 0.12 kg/m |
| 5/16" | 7.94 mm | 0.81 mm | 15 / 25 / 50 m coil | 0.163 kg/m |
| 3/8" | 9.52 mm | 0.76 mm | 15 / 25 / 50 m coil | 0.187 kg/m |
| 1/2" | 12.7 mm | 0.89 mm | 15 / 25 / 50 m coil | 0.296 kg/m |
| 5/8" | 15.88 mm | 1.02 mm | 15 / 25 / 50 m coil | 0.427 kg/m |
| 3/4" | 19.05 mm | 1.07 mm | 15 / 25 / 50 m coil | 0.542 kg/m |
| 7/8" | 22.22 mm | 1.14 mm | 15 / 25 / 50 m coil | 0.676 kg/m |
| 1-1/8" | 28.57 mm | 1.27 mm | 15 / 25 / 50 m coil | 0.976 kg/m |
| 1-3/8" | 34.92 mm | 1.4 mm | 15 / 25 / 50 m coil | 1.321 kg/m |
* Values are nominal and subject to manufacturing tolerances. Consult GCM technical support for specific temperature or pressure applications.
Where It’s Used
Key Applications
Pancake coils are designed for installers who need flexible copper tube with clean internal surfaces and manageable coil packaging. The table lists OD, wall thickness, coil lengths and approximate weight.
Split AC installation
Refrigeration service repair
Cold-room piping
HVAC maintenance stock
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