50FT Mini Split Line Set,1/4"&1/2"O.D Copper Pipes Tubing&Triple-Layer Insulation,for Mini Split Air Conditioning Refrigerant or Heating Pump Equipment&HVAC with Wrapping Strips.

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This 50FT copper tube line set is designed for seamless installation of mini-split air conditioning systems. It features a high-pressure tube (1/4") and a low-pressure tube (1/2"), making it perfectly compatible with 12000-18000 BTU split AC units. Crafted from high-quality, thickened pure copper that meets ASTM standards, it offers superior toughness and hardness, resisting flattening or kinking during bends.

For optimal performance, the set is wrapped in a durable three-layer insulation cotton. This provides excellent thermal insulation while being waterproof and pressure-resistant, offering maximum protection for the copper tubes inside. The package includes everything needed for a quick setup: the 50ft line set and 2 tie wraps, allowing for a simple 4-step installation process to connect your indoor and outdoor units effortlessly.

Ideal for homes, offices, malls, and restaurants, these flexible pure copper pipes can be bent and straightened as needed without breaking. We ensure top-quality materials throughout, including high-hardness brass nuts, fluoroelastomer-coated flare fittings for a perfect seal, and protective end caps to keep the tubes clean. The embossed surface treatment adds extra durability, making this a reliable and strong choice for your air conditioning installation.