Pipe Insulation, 3 ft. L, Mineral Wool, 1 in Wall MPN:41440
Pipe Insulation, 3 ft. L, Mineral Wool, 1 in Wall
Protect your pipes and reduce energy costs with Johns Manville's Mineral Wool Pipe Insulation. This 3 ft. long, 1 in. thick insulation is designed for use on copper tubes with an outside diameter of 2 3/8 in. and is suitable for pipes up to 2 in. in diameter. Its mineral wool material provides a high R-value of 4.4 and can withstand temperatures from 0 to 1,200 degrees F. Perfect for commercial and residential applications, this insulation helps to prevent heat loss and reduces the risk of freezing. It's also plenum rated and meets strict safety standards.
Top product features:
- Provides thermal insulation for pipes
- Has a flame spread index of 25
- Is plenum rated for safe use in air-handling systems
Top product applications:
- Pipe Insulation can be used to reduce heat loss in hot water pipes.
- It can be used to prevent freezing in outdoor pipes.
- It can be used to reduce noise from pipes in a building.
Pipe Insulation, Insulation Material Mineral Wool, Installation Style Slit, Inside Diameter 2 3/8 in, Wall Thickness 1 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 4.4, Form Tube, For Copper Tube Size 2 3/8 in, For Pipe Size 2 in, Flame Spread Index 25, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 2 3/8 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: 36.00
- Package Width: 4.50
- Package Height: 4.50
- Package Weight: 1.50
Product info last updated on May 10, 2026 10:18pm UTC
Category: Pipes, Valves and Fittings