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JOHNS MANVILLE Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 2 in Thick, 2 1/2 in ID - Mineral Wool Elbow Insulation
JOHNS MANVILLEMineral Wool Elbow Insulation

JOHNS MANVILLE Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 2 in Thick, 2 1/2 in ID

The Johns Manville Pipe Fitting Insulation is a 90° Elbow made of mineral wool, unslit, with a 2 in thickness, 2 1/2 in ID, tan color, and an R-Value of 8.7 (MPN 525675). It is plenum rated, suitable for use in…

SKU 3G-OTH-708752

Brand
JOHNS MANVILLE
Item
Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 2 in Thick, 2 1/2 in ID
Category
Mineral Wool Elbow Insulation
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
525675
Type
Mineral Wool, Unslit, Tan
ID
2 1/2 in
Thick
2 in
R-Value
8.7
View Full Spec Sheet

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JOHNS MANVILLE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Johns Manville Pipe Fitting Insulation is a 90° Elbow made of mineral wool, unslit, with a 2 in thickness, 2 1/2 in ID, tan color, and an R-Value of 8.7 (MPN 525675). It is plenum rated, suitable for use in air-handling spaces.

Frequently Asked Questions

What is Johns Manville mineral wool elbow insulation used for?

This 90° elbow insulation is used to insulate pipe fittings in HVAC and industrial systems, particularly in air-handling spaces where plenum-rated materials are required. It reduces heat loss and prevents condensation on pipes carrying hot or cold fluids.

What are the specifications of Johns Manville 525675 pipe fitting insulation?

This is a 90° elbow, mineral wool, unslit, 2 in thick, 2 1/2 in ID, tan, with an R-Value of 8.7. It is plenum rated (attr936907) and manufactured by Johns Manville under MPN 525675. Suitable for use in air-handling spaces.

Where to buy Johns Manville 525675 pipe fitting insulation worldwide?

3G Electric supplies and delivers Johns Manville 525675 pipe fitting insulation worldwide. We handle full logistics and customs clearance to ensure the product reaches your facility, whether for a single project or ongoing maintenance needs.

How to install mineral wool elbow insulation on pipes?

Installation typically involves fitting the unslit elbow over the pipe fitting, ensuring a snug fit. Secure with appropriate tape or wire. For plenum-rated applications, verify local codes. Always wear protective gear when handling mineral wool to avoid skin irritation.

Used in

Common applications for JOHNS MANVILLE
Commercial HVAC — Johns Manville duct wrap (FSK-faced fiberglass) used to insulate supply and return air ducts in office buildings.
Industrial process piping — Johns Manville Thermo-12 Gold calcium silicate insulation applied on high-temperature steam lines in power plants.
Refrigeration systems — Johns Manville fiberglass pipe insulation with vapor retarder used on chilled water lines to prevent condensation.
Manufacturing facilities — Johns Manville duct wrap installed on ventilation ducts in factories to maintain temperature control and reduce energy loss.
Data centers — Johns Manville insulation used on HVAC ductwork to manage cooling efficiency and humidity in server rooms.
Hospitality buildings — Johns Manville duct wrap applied in hotel HVAC systems for thermal comfort and noise reduction.

JOHNS MANVILLE Products

3G Electric supplies JOHNS MANVILLE mineral wool elbow insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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