4-1/2" Mineral Wool Elbow Pipe Fitting Insulation, 1-1/2" Wall MPN:592111
4-1/2" Mineral Wool Elbow Pipe Fitting Insulation, 1-1/2" Wall
Protect your pipes and reduce energy loss with the 4-1/2in Mineral Wool Elbow Pipe Fitting Insulation from Johns Manville. This high-performance insulation is designed for use in commercial and industrial applications, including HVAC systems, steam lines, and hot water pipes. With a maximum operating temperature of 1,200°F and R-value of 6.5, it provides excellent thermal resistance and durability. Its plenum rating and open cell structure make it suitable for use in air-handling systems. Easy to install and available in a variety of sizes, this insulation is perfect for new construction or retrofit projects, helping to reduce energy costs and extend equipment lifespan.
Top product features:
- Mineral Wool insulation provides thermal resistance
- Pipe Fitting Insulation is plenum rated
- Form 90 Degrees Elbow allows for a change in direction of the pipe
Top product applications:
- Radiant Floor Heating Systems
- Insulated Steam Pipe Systems
- High-Temperature Pipe Insulation
Pipe Fitting Insulation, Insulation Material Mineral Wool, Installation Style Unslit, Inside Diameter 4 1/2 in, Wall Thickness 1 1/2 in, Form 90 Degrees Elbow, Minimum Operating Temperature 0 Degrees F, Maximum Operating Temperature 1,200 Degrees F, R Value 6.5, Color Tan, For Pipe Size 4 in, Flame Spread Index 25, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid, For Tube Outside Diameter 4 1/2 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: 25.00
- Package Width: 25.00
- Package Height: 8.00
- Package Weight: 6.20
Product info last updated on February 15, 2026 7:58am UTC
Category: Pipes, Valves and Fittings