Pipe Insulation, 1-3/8" OD, 3 ft. L, Mineral Wool, 1 1/2 in Wall MPN:41495
Pipe Insulation, 1-3/8" OD, 3 ft. L, Mineral Wool, 1 1/2 in Wall
Protect your pipes from extreme temperatures with Johns Manville's high-performance pipe insulation. Made from durable mineral wool, this insulation maintains a consistent R-value of 6.52, ensuring efficient heat transfer and energy savings. Suitable for copper tubes and pipes up to 1 inch in diameter, it can withstand temperatures from -18°C to 649°C. With a plenum rating and open-cell foam structure, it provides excellent fire resistance and breathability. Ideal for use in commercial and industrial settings, this insulation is perfect for HVAC, plumbing, and piping applications, providing a reliable and long-lasting solution for pipe protection.
Top product features:
- Insulation Material Mineral Wool
- Provides Thermal Insulation with R Value 6.52
- Offers Rigid Flexibility for Easy Installation
Top product applications:
- Pipe insulation for hot water heating systems to prevent heat loss and reduce energy costs
- Pipe insulation for steam pipes to minimize condensation and prevent damage to surrounding materials
- Insulation for high-temperature pipes in industrial settings, such as chemical plants or power generation facilities, to protect personnel and equipment from extreme temperatures
Pipe Insulation, Insulation Material Mineral Wool, Installation Style Slit, Inside Diameter 1 3/8 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 1 3/8 in, For Pipe Size 1 in, Flame Spread Index 25, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 1 3/8 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 17 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.38
- Package Width: 4.38
- Package Height: 36.50
- Package Weight: 3.10
Product info last updated on May 13, 2026 5:10am UTC
Category: Pipes, Valves and Fittings