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JOHNS MANVILLE Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 2 in Thick, 4 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, 4 1/2 in ID

The Johns Manville Pipe Fitting Insulation is a 90° mineral wool elbow, unslit, with a 2 in thickness, 4 1/2 in ID, and an R-Value of 8.7. This tan, plenum-rated insulation (MPN 566727) is designed for thermal and…

SKU 3G-OTH-708751

Brand
JOHNS MANVILLE
Item
Pipe Fitting Insulation: 90° Elbow, Mineral Wool, Unslit, 2 in Thick, 4 1/2 in ID
Category
Mineral Wool Elbow Insulation
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
566727
Type
Mineral Wool, Unslit, Tan
ID
4 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° mineral wool elbow, unslit, with a 2 in thickness, 4 1/2 in ID, and an R-Value of 8.7. This tan, plenum-rated insulation (MPN 566727) is designed for thermal and acoustic control on pipe fittings. 3G Electric interprets demand and delivers this genuine industrial insulation across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is Johns Manville 566727 mineral wool elbow insulation used for?

This 90° mineral wool elbow insulation is used for thermal and acoustic control on pipe fittings in HVAC and industrial systems. Its plenum-rated, unslit design with 2 in thickness and 8.7 R-Value helps reduce heat loss and noise in ductwork and mechanical rooms.

What are the specifications of Johns Manville 566727 pipe fitting insulation?

The Johns Manville 566727 is a 90° elbow, mineral wool, unslit, 2 in thick, 4 1/2 in ID, tan, with an R-Value of 8.7. It is plenum rated, making it suitable for air-handling spaces. 3G Electric supplies this genuine insulation for industrial applications worldwide.

Where to buy Johns Manville 566727 insulation in worldwide?

3G Electric supplies and delivers the Johns Manville 566727 mineral wool elbow insulation worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the product reaches your facility, whether for HVAC, plumbing, or process piping.

How to install Johns Manville mineral wool elbow insulation?

Installation typically involves fitting the unslit 90° elbow over the pipe fitting, ensuring a snug fit with the 4 1/2 in ID. Secure with appropriate tape or wire, and seal joints to maintain the 8.7 R-Value. Always follow manufacturer guidelines for plenum-rated materials to meet fire codes.

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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