3" x 3 ft. Pipe Insulation, 1-1/2" Wall, Johns Manville, Mfr#: 41515

Pipe Insulation, Insulation Material Mineral Wool, Installation Style Slit, Inside Diameter 3 1/2 in, Wall Thickness 1 1/2 in, Overall Length 3 ft, Minimum Operating Temperature 0 Degrees F, Maximum Operating Temperature 1,200 Degrees F, Jacket Material Unfaced, Color Tan, R Value 6.52, Form Tube, For Copper Tube Size 3 1/2 in, For Pipe Size 3 in, Flame Spread Index 25, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 3 1/2 in