The Transport Line Kit insulation will include any one of these three brands/types or similar substitute based on current availablity:
Rubatex INSUL-TUBE® 180 [PDF format]AP/Armaflex Tubes [PDF format]AP/Armaflex SS (SelfSeal) [PDF format]
Transport Line Kit 50 ft. 1/2" Copper and InsulationModel TKL-0.5x50
Product Application: to be used with Solar Water Heater Systems
____________________________________________________ HELP » Contact Customer Support • Toll-Free help line offering unit sizing support• Online e-mail technical and installation support____________________________________________________ Delivery Information: Please allow 5 to 10 business days for orders to be processed plus standard transportation delivery time.