Insulated Coils (AC)
Single Insulated Copper Coil AC
Single insulated copper coil for suction or liquid line runs, available in common ACR tube sizes with PE insulation.
| Copper | Seamless ACR copper tube |
| Insulation | Closed-cell PE insulation |
| Temper | Annealed soft |
| Coil length | 15 / 20 / 25 / 30 / 50 m |
| Packaging | Carton coil |
Dimensional Data
Technical Specifications
| Nominal Size | OD (in) | Wall Thickness (in) | Weight (lb/ft) | Max Pressure (psi) |
|---|---|---|---|---|
| 1/4" | 6.35 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 3/8" | 9.52 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 1/2" | 12.7 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 5/8" | 15.88 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 3/4" | 19.05 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 7/8" | 22.22 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 1-1/8" | 28.57 mm OD | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
* Values are nominal and subject to manufacturing tolerances. Consult GCM technical support for specific temperature or pressure applications.
Where It’s Used
Key Applications
Single insulated copper coil is used where each refrigerant line is supplied separately or where installers need insulated suction lines in multiple diameters.
AC suction line replacement
VRF branch piping
Refrigeration service
Heat pump piping
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