TAUROX 50FT Mini Split Line Set 3/8" & 3/4" O.D Copper Pipes Tubing and 3/8" White Thickened PE Insulation Coil, for Mini Split Air Conditioning or Heating Pump Equipment and HVAC with Flared Nuts.

With embossed polyethyene film, climate resistant foam, and 3/8 inch thickened insulated cotton, this three-layer insulated mini split copper line set is corrosion-resistant, fireproofing, flame-retarded, thermal insulation, waterproof, shockproof, sound absorption and durable. The insulated copper twin line set has been successfully tested by Method ASTM G154. No cracking at low temperature of -40 ° F, no deformation at high temperature of 248 ° F, ultra wide working temperature range, and can cooperate with all kinds of refrigerant operation。Pre-flared ends with nuts are for simple and easy installation. Copper coil line set fits most ductless mini split air conditioners and heat pump systems.

• 1.50 Ft. copper tube showing no leaks with high and low pressure twin lines.
• 2.Universial Size-Standard size 3/8" & 3/4" outer dimension copper pipes for Mini Split Air Conditioners.
• 3.Pre-flared ends with nuts are for simple and easy installation. Copper aluminum coil line set fits most ductless mini split air conditioners.
• 4. With embossed polyethyene film, Flame-retarded, 3/8" PE thickness matches with most of the PVC cover in the market.
• 5.Comes with insulated line set（50Ft）*1, condensate drain hose(50Ft )*1, pipe insulation straps*6, wall filler putty*2, decorative wall cap*1