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PDM TG.LSIN385812050 - TwinGel™ Preinsulated Copper Line Set, 3/8-5/8" X 1/2" 50'

Item: TG.LSIN385812050
MFR: TG.LSIN385812050

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Comparable Products


GelCopper™ insulated coils are machinery attached one to the other for faster and easier install. It provides the perfect size combination for both suction and liquid lines to fit every air conditioning, such as ductless mini-splits, VRF, heat pumps and unitary systems.

Product Highlights
  • UL Certified: This product is UL723 CLASSIFIED R39562 (ASTM E84 25/50).
  • Outer Jacket: Additional white polyethylene jacket cover protects foam insulation from tearing during installation process.
  • Foot Marking: Insulation incrementally marked by every foot to ensure accurate initial unit charge and reduce copper waste.
  • R410: Can be used in applications where high-pressure gases are used as a refrigeration source.
  • UV resistant: This product is UL PERFORMANCE VERIFIED for UV exposure and successfully tested internally for UV resistance for a minimum of 3 years.
  • Paintable: The insulation can be painted to match the surroundings.


NamePDM TG.LSIN385812050 - TwinGel™ Preinsulated Copper Line Set, 3/8-5/8" X 1/2" 50'
Gemaire Item NumberTG.LSIN385812050
Manufacturer Product NumberTG.LSIN385812050
SKU - PIM Number17857957889154011
ERP Number386075
Unit of MeasureEA
Weight22.0 Pounds (Lb)
Length29.0 Inches (In)
Width29.0 Inches (In)
Height10.5 Inches (In)
Country of OriginUSA
Suction Line Size5/8"
Insulation Thickness Liquid Line1/2"
Insulation Thickness Suction Line1/2"
Liquid Line Size3/8"
CertificationsASTM C 1427-07 compliant, ASTM E96-00 compliant, ASTM C 1427-07 compliant
Coil Length50'
CompositionCopper , closed cells expanded polyethylene + low density polyethylene
Nitrogen ChargedYes
NSF CertifiedNo
Outside Diameter3/8" x 5/8"
Size3/8" x 5/8"
UL ListedYes
UL RecognizedYes
GEM - Case Quantity


Parts List