Pipe Insulation, 3 ft. L, Mineral Wool, 1 1/2 in Wall MPN:41525
Pipe Insulation, 3 ft. L, Mineral Wool, 1 1/2 in Wall
Protect your pipes from extreme temperatures with Johns Manville's 3 ft. L Pipe Insulation. Made from durable mineral wool, this insulation provides a high R-value of 6.52, ensuring efficient heat transfer and reducing energy costs. Its slit installation style and 1 1/2 in wall thickness make it easy to install, while its plenum rating and flame spread index of 25 ensure safety in commercial and industrial settings. Suitable for copper tubes up to 5 1/2 in outside diameter, this insulation is ideal for use in HVAC systems, commercial kitchens, and industrial processes where high temperatures are present.
Top product features:
- Insulation Material Mineral Wool provides thermal resistance
- R Value 6.52 indicates high insulation performance
- Flame Spread Index 25 meets fire safety standards
Top product applications:
- Pipe insulation for residential plumbing to reduce heat loss and energy consumption.
- Insulation for commercial pipes in high-temperature applications such as laundries and kitchens.
- Radiant floor heating insulation for homes and buildings to maintain a consistent temperature.
Pipe Insulation, Insulation Material Mineral Wool, Installation Style Slit, Inside Diameter 5 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, Facing Material Unfaced, Color Tan, R Value 6.52, Form Tube, For Copper Tube Size 5 1/2 in, For Pipe Size 5 in, Flame Spread Index 25, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 5 1/2 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 36.10
- Package Width: 8.80
- Package Height: 8.80
- Package Weight: 8.00
Product info last updated on May 12, 2026 3:02pm UTC
Category: Pipes, Valves and Fittings