EconoTherm 218D (6IE068218)
54' EconoTherm 218D Semi-slit, nominal wall thickness 3/4", nominal copper tubing size 1/2", actual tubing outside diameter 2-1/8", 9 pieces 6 feet long, total lineal feet per carton 54'. For temperature usage from 0°F to 200°F. Excellent thermal properties. Low water absorption and vapor transmission properties. ASTM E 84 25/50 Flame and Smoke rating 1" thickness and below. *Sold in carton quantity only.
