It is made of Aluminum alloy and has superior durability and corrosion resistance.

1/2 heat conductivity of copper.

Water proof flare nut & rubber cap are available to prevent galvanic corrosion.

1/3 weight of copper, easy to carry and handle

Easy to bend and cut

Aluminum's environment load is lower than copper

Aluminum tube is recycable

Less price fluctuation than copper

Thermal resistance up to 120 degree