4-1/2" Closed Cell Glass Elbow Pipe Fitting Insulation, 1" Wall DESCRIPTION_UPDATE Basic Material Glass graingerSKU: 21UE25

Basic Material Glass graingerSKU: 21UE25

zoro_no: G5582652

Overall Height - Metric 80 mm

Gas Diffuser Number S19728

FFU14FC4AW1

4-1/2" Closed Cell Glass Elbow Pipe Fitting Insulation, 1" Wall DESCRIPTION_UPDATE Basic Material Glass graingerSKU: 21UE25Pipe Fitting Insulation, Insulation Material Cellular Glass, Installation Style Slit in Half, Inside Diameter 4 1 2 in, Wall Thickness 1 in, Form 90 Degrees Elbow, Minimum Operating Temperature 450 Degrees F, Maximum Operating Temperature 900 Degrees F, R Value 3. 5, Color Black, For Pipe Size 4 in, Flame Spread Index 25, Foam Cell Type Closed, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 4 1 2 in graingerSKU: 19NG71,