Pipe Insulation, Insulation Material Fiberglass, Installation Style Slit with Adhesive and Flap, Inside Diameter 1 25/64 in, Wall Thickness 1/2 in, Overall Length 3 ft, Minimum Operating Temperature 0 Degrees F, Maximum Operating Temperature 1,000 Degrees F, Facing Material ASJ Facing, Color Tan, R Value 2.8, Form Tube, For Copper Tube Size 1 3/8 in, For Pipe Size 1 in, Flame Spread Index 25, Smoke Developed Index 50, Foam Cell Type Not Applicable, Plenum Rating Plenum Rated.
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