2-7/8" x 1" Elastomeric Elbow Pipe Fitting Insulation, 1/2" Wall

Pipe Fitting Insulation, Insulation Material Buna-N Rubber/PVC, Installation Style Unslit, Inside Diameter 2 7/8 in, Wall Thickness 1/2 in, Form 90 Degrees Elbow, Minimum Operating Temperature -297 Degrees F, Maximum Operating Temperature 220 Degrees F, R Value 3.2, Color Black, For Pipe Size 2 1/2 in, Flame Spread Index 25, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Flexible, For Tube Outside Diameter 2 7/8 in, Resistance Properties Antimicrobial, Flame/Fire Retardant