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JOHNS MANVILLE Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 1 in Thick, 3 1/2 in ID - Mineral Wool Elbow Insulation
JOHNS MANVILLEMineral Wool Elbow Insulation

JOHNS MANVILLE Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 1 in Thick, 3 1/2 in ID

3G Electric supplies the Johns Manville 90° Elbow Pipe Fitting Insulation (SKU 19NH39, MPN 537508), a mineral wool, unslit, tan insulation with a 3 1/2 in ID, 1 in thickness, and 4.4 R-Value. This plenum-rated…

SKU 3G-OTH-708741

Brand
JOHNS MANVILLE
Item
Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 1 in Thick, 3 1/2 in ID
Category
Mineral Wool Elbow Insulation
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
537508
Type
Mineral Wool, Unslit, Tan
ID
3 1/2 in
Thick
1 in
R-Value
4.4
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JOHNS MANVILLE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the Johns Manville 90° Elbow Pipe Fitting Insulation (SKU 19NH39, MPN 537508), a mineral wool, unslit, tan insulation with a 3 1/2 in ID, 1 in thickness, and 4.4 R-Value. This plenum-rated component is sourced across our 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate interpretation and delivery of genuine industrial solutions.

Frequently Asked Questions

What is Johns Manville 90° Elbow Pipe Fitting Insulation used for?

This mineral wool elbow insulation is used to insulate 90-degree pipe fittings in HVAC, plumbing, and industrial systems. It reduces heat loss, controls condensation, and meets plenum-rated requirements for air-handling spaces. 3G Electric supplies this genuine Johns Manville component across 14 industrial departments.

What are the specifications of Johns Manville 537508 insulation?

The Johns Manville 537508 is a 90° elbow pipe fitting insulation made of mineral wool, unslit, tan color. It has a 3 1/2 in inside diameter, 1 in thickness, and a 4.4 R-Value. It is plenum rated for use in air-handling spaces. 3G Electric sources this genuine part for global delivery.

Where to buy Johns Manville 90° Elbow Insulation worldwide?

3G Electric supplies the Johns Manville 90° Elbow Pipe Fitting Insulation (MPN 537508) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this plenum-rated, mineral wool insulation for your project.

How to install Johns Manville mineral wool elbow insulation?

Installation typically involves fitting the unslit elbow over the pipe fitting, ensuring a snug fit. Use appropriate adhesive or mechanical fasteners per manufacturer guidelines. For plenum-rated applications, verify local codes. 3G Electric can provide sourcing support for this Johns Manville insulation and related accessories.

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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