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JOHNS MANVILLE Insulated Fitting Cover: PVC Jacket, For 90° Elbow Fitting, For 3 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 3 in Max OD

The Johns Manville Insulated Fitting Cover is a PVC jacket for 90° elbow fitting insulation, designed for a maximum 3 in outer diameter in white (MPN 32780). It features a fiberglass insulation insert and is…

SKU 3G-OTH-655698

Brand
JOHNS MANVILLE
Item
Insulated Fitting Cover: PVC Jacket, For 90° Elbow Fitting, For 3 in Max OD
Category
PVC Jacketing for Fitting Insulation
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
32780
Type
For 90° Elbow Fitting, For 3 in Max OD, White
For Insulation Type
90° Elbow
Installation Method
Tacks
Insulation Insert Material
Fiberglass

Technical Documents

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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 for 90° elbow fitting insulation, designed for a maximum 3 in outer diameter in white (MPN 32780). 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 on pipes up to 3 in outer diameter. It is used in HVAC, plumbing, and industrial systems to prevent heat loss, control condensation, and protect personnel from hot surfaces. The fiberglass insert provides thermal insulation, and the white PVC jacket resists moisture and mechanical damage.

What are the specifications of the Johns Manville 32780 insulated fitting cover?

The Johns Manville 32780 is a PVC jacket for 90° elbow fittings with a maximum 3 in outer diameter. It includes a fiberglass insulation insert and is installed using tacks. The jacket is white and designed for use with 90° elbow insulation. The manufacturer part number is 32780.

Where to buy Johns Manville insulated fitting covers worldwide?

3G Electric supplies Johns Manville insulated fitting covers to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts like the 32780 PVC jacket and support procurement teams with technical guidance and reliable supply.

How to install a Johns Manville PVC fitting cover?

Install the Johns Manville 32780 cover by positioning the fiberglass insert around the 90° elbow fitting, then securing the white PVC jacket over it using tacks. Ensure the jacket fully covers the insulation and overlaps at seams. Follow standard insulation practices for pipe fittings to maintain thermal performance and avoid gaps.

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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Pipe Insulation: Tube, Mineral Wool, Slit, 2 in Thick, 5 1/2 in ID, 3 ft Lg, Tan, Unfaced Facing (MPN 41620)

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