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JOHNS MANVILLE Insulated Fitting Cover: PVC Jacket, For 90° Elbow Fitting, For 4 1/2 in Max OD - PVC Jacketing for Fitting Insulation
JOHNS MANVILLEPVC Jacketing for Fitting Insulation

JOHNS MANVILLE Insulated Fitting Cover: PVC Jacket, For 90° Elbow Fitting, For 4 1/2 in Max OD

The Johns Manville Insulated Fitting Cover is a PVC jacket designed for 90° elbow fittings with a maximum outer diameter of 4 1/2 in, in white (MPN 32800). It features a fiberglass insulation insert and is installed…

SKU 3G-OTH-655709

Brand
JOHNS MANVILLE
Item
Insulated Fitting Cover: PVC Jacket, For 90° Elbow Fitting, For 4 1/2 in Max OD
Category
PVC Jacketing for Fitting Insulation
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
32800
Type
For 90° Elbow Fitting, For 4 1/2 in Max OD, White
For Insulation Type
90° Elbow
Installation Method
Tacks
Insulation Insert Material
Fiberglass
View Full Spec Sheet

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

Product Description

The Johns Manville Insulated Fitting Cover is a PVC jacket designed for 90° elbow fittings with a maximum outer diameter of 4 1/2 in, in white (MPN 32800). It features a fiberglass insulation insert and is installed using tacks.

Frequently Asked Questions

What is a Johns Manville insulated fitting cover used for?

This PVC jacket insulates 90° elbow fittings with a max outer diameter of 4 1/2 in. It is used in HVAC, plumbing, and industrial piping systems to prevent heat loss, control condensation, and protect personnel from hot surfaces.

What are the specifications of the Johns Manville 32800 insulated fitting cover?

The Johns Manville 32800 is a white PVC jacket for 90° elbow fittings up to 4 1/2 in max OD. It includes a fiberglass insulation insert and is installed using tacks. The manufacturer part number is 32800.

Where to buy Johns Manville insulated fitting covers worldwide?

3G Electric supplies Johns Manville insulated fitting covers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other industrial insulation products.

How to install a Johns Manville PVC fitting cover?

Install the Johns Manville PVC fitting cover by positioning the fiberglass insert around the 90° elbow, then securing the PVC jacket with tacks through the pre-marked tacking strips. Ensure the jacket fully covers the insulation for a weathertight seal.

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 pvc jacketing for fitting insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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