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JOHNS MANVILLE Mineral Wool Elbow Insulation, 6 5/8 in ID, 1 1/2 in Thick, Tan
JOHNS MANVILLEMineral Wool Elbow Insulation

JOHNS MANVILLE Mineral Wool Elbow Insulation, 6 5/8 in ID, 1 1/2 in Thick, Tan

The Johns Manville 90° Elbow Pipe Fitting Insulation (SKU 579621, MPN 579621) is a mineral wool, unslit elbow insulation with a 6 5/8 in ID and 1 1/2 in thickness in tan. It is plenum rated, making it suitable for…

SKU 3G-OTH-708748

Brand
JOHNS MANVILLE
Item
Mineral Wool Elbow Insulation, 6 5/8 in ID, 1 1/2 in Thick, Tan
Part Number
579621
Category
Mineral Wool Elbow Insulation
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
579621
Type
Mineral Wool, Unslit, Tan
ID
6 5/8 in
Thick
1 1/2 in

Technical Documents

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

Product Description

The Johns Manville 90° Elbow Pipe Fitting Insulation (SKU 579621, MPN 579621) is a mineral wool, unslit elbow insulation with a 6 5/8 in ID and 1 1/2 in thickness in tan. It is plenum rated, making it suitable for use in air-handling spaces. 3G Electric interprets your demand for this OEM-specified insulation and delivers it with specialist support across 14 industrial departments.

Frequently Asked Questions

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

This mineral wool elbow insulation is used to insulate 90° pipe fittings in HVAC and industrial piping systems. Its plenum-rated construction makes it suitable for air-handling spaces where fire safety and thermal efficiency are required. 3G Electric supplies this OEM-specified insulation with specialist support across 14 industrial departments.

What are the specifications of Johns Manville 579621 insulation?

The Johns Manville 579621 is a 90° elbow pipe fitting insulation made of mineral wool, unslit, in tan. It has a 6 5/8 in inner diameter and 1 1/2 in thickness. It is plenum rated, making it suitable for use in air-handling spaces. 3G Electric sources this OEM part for global delivery.

Where to buy Johns Manville 579621 pipe insulation worldwide?

3G Electric supplies the Johns Manville 579621 mineral wool elbow insulation worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your site. Contact us to order this OEM-specified insulation with specialist support across 14 industrial departments.

How to install Johns Manville mineral wool elbow insulation?

Installation typically involves fitting the unslit mineral wool elbow over the pipe fitting, ensuring a snug fit. Secure with appropriate tape or wire, and seal joints to prevent moisture ingress. Always follow manufacturer guidelines for plenum-rated materials. 3G Electric can provide sourcing support for this Johns Manville insulation.

Used in

Common applications for JOHNS MANVILLE
HVAC piping systems — Johns Manville mineral wool 90° elbow insulation (e.g., SKU 19NH44) for thermal and acoustic control on pipe fittings.
Industrial boilers — Johns Manville ceramic fiber insulation boards (SKU 19NE69) for high-temperature thermal insulation of boiler surfaces.
Plumbing systems — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH43) for insulating 90° fittings in commercial plumbing.
Air-handling units — Plenum-rated Johns Manville mineral wool elbow insulation (e.g., SKU 19NH33) for use in air-handling spaces.
Furnaces and kilns — Johns Manville ceramic fiber boards (SKU 19NE69) for lining and insulating high-temperature equipment.
Mechanical pipe fittings — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH60) for thermal insulation in industrial piping networks.
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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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