• PERT-AL-PERT line set and compression fitting system for both unitary and mini-split systems
• Consists of an inner chemically resistant PERT layer, wrapped in an aluminum layer, with a carbon black UV resistant outer PERT layer
• Lightweight, flexible and kink resistant
• Tested and Listed to ASTM F3506-21 standard specifications
• Brass compression crimp fittings can be applied in the field without the use of special press tools
• Maximumum design pressure is 700psi for 1/4" - 3/4" and 650psi for 7/8"
• Maximum design temperature is 203°F
• Approved refrigerants are R410a, R32 and R454b