Pipe Insulation, 1-1/8" OD, 3 ft. L, Fiberglass, 1/2 in Wall MPN:690442
Pipe Insulation, 1-1/8" OD, 3 ft. L, Fiberglass, 1/2 in Wall
Protect your pipes with Johns Manville's high-performance fiberglass pipe insulation. Ideal for commercial and residential applications, this insulation provides a durable and effective solution for reducing heat loss and preventing damage from freezing temperatures. Its slit-with-adhesive-and-flap installation style makes it easy to apply, and its ASJ facing material ensures a smooth, non-abrasive surface. With a temperature range of -20°F to 850°F, this insulation is suitable for a variety of applications, including HVAC, plumbing, and industrial piping systems. Its rigid form and plenum rating make it a reliable choice for high-traffic areas and commercial spaces.
Top product features:
- Fiberglass insulation material for thermal performance
- Slit with adhesive and flap for easy installation
- Plenum rated for safe use in air-handling spaces
Top product applications:
- Pipe Insulation for Heating and Cooling Systems
- Insulation for Pipes in Attics and Unheated Spaces
- Industrial Pipe Insulation for High-Temperature Applications
Pipe Insulation, Insulation Material Fiberglass, Installation Style Slit with Adhesive and Flap, Inside Diameter 1 9/64 in, Wall Thickness 1/2 in, Overall Length 3 ft, Minimum Operating Temperature 0 Degrees F, Maximum Operating Temperature 850 Degrees F, Facing Material ASJ Facing, Color White, R Value 2.2, Form Tube, For Copper Tube Size 1 1/8 in, For Pipe Size 3/4 in, Flame Spread Index 25, Smoke Developed Index 50, Foam Cell Type Open, Plenum Rating Plenum Rated, Flexibility Rigid
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: 2.20
- Package Height: 2.20
- Package Weight: 0.40
Product info last updated on February 1, 2026 9:12am UTC
Category: Pipes, Valves and Fittings