We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

K-FLEX USA Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 4 1/2 in ID, Buna-N Rubber/PVC - Buna-N/PVC Elbow Insulation
K-FLEX USABuna-N/PVC Elbow Insulation

K-FLEX USA Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 4 1/2 in ID, Buna-N Rubber/PVC

3G Electric supplies the K-FLEX USA 90° Elbow Pipe Fitting Insulation (MPN 801-LRE-100448), a Buna-N Rubber/PVC, unslit type in black with a 4 1/2 in ID, 1 in thickness, and R-Value of 5.9. This plenum-rated…

SKU 3G-OTH-649702

Brand
K-FLEX USA
Item
Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 4 1/2 in ID, Buna-N Rubber/PVC
Category
Buna-N/PVC Elbow Insulation
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

K-FLEX USA
Manufacturer Part Number
801-LRE-100448
Type
Buna-N Rubber/PVC, Unslit
ID
4 1/2 in
Color
Black
Thick
1 in
R-Value
5.9
Plenum Rating
Plenum Rated
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

K-FLEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies the K-FLEX USA 90° Elbow Pipe Fitting Insulation (MPN 801-LRE-100448), a Buna-N Rubber/PVC, unslit type in black with a 4 1/2 in ID, 1 in thickness, and R-Value of 5.9. This plenum-rated component is sourced across 14 industrial departments, with specialist depth in combustion, pumps, and controls ensuring accurate interpretation and delivery of genuine OEM parts.

Frequently Asked Questions

What is K-FLEX USA 90° Elbow Pipe Fitting Insulation used for?

This Buna-N/PVC elbow insulation prevents condensation and heat loss on 4 1/2 in ID pipes in HVAC, refrigeration, and plumbing systems. Its plenum-rated construction meets fire safety codes for air-handling spaces, making it suitable for commercial and industrial ductwork and chilled-water lines.

What are the specifications of the K-FLEX USA 801-LRE-100448 elbow insulation?

The K-FLEX USA 801-LRE-100448 is a 90° elbow insulation with 4 1/2 in ID, 1 in thickness, and R-Value of 5.9. It is made of Buna-N Rubber/PVC, unslit, in black, and is plenum rated. 3G Electric supplies this genuine OEM part across 14 industrial departments.

Where to buy K-FLEX USA pipe fitting insulation in worldwide?

3G Electric supplies the K-FLEX USA 801-LRE-100448 90° elbow insulation to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team to order this plenum-rated, 1 in thick, 4 1/2 in ID Buna-N/PVC insulation for your project.

How to install K-FLEX USA 90° elbow insulation?

For unslit elbow insulation like the K-FLEX USA 801-LRE-100448, slide the pre-formed piece over the pipe before connecting fittings. Ensure the 1 in thickness fully covers the elbow. Use compatible adhesive or tape at joints to maintain the R-Value of 5.9 and preserve the plenum rating.

K-FLEX USA Products

3G Electric supplies K-FLEX USA buna-n/pvc elbow insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from K-FLEX USA

View all K-FLEX USA parts
Pipe Fitting Insulation: 90° Elbow, 1/2 in Thick, 3 1/8 in ID, Buna-N Rubber/PVC, Unslit, Black (MPN 801-LRE-048318). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Pipe Fitting Insulation: 90° Elbow, 1/2 in Thick, 3 1/8 in ID, Buna-N Rubber/PVC, Unslit, Black (MPN 801-LRE-048318). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Pipe Fitting Insulation: 90° Elbow, 1/2 in Thick, 2 1/8 in ID, Buna-N Rubber/PVC, Unslit, Black (MPN 801-LRE-048218). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Pipe Fitting Insulation: 90° Elbow, 1/2 in Thick, 2 1/8 in ID, Buna-N Rubber/PVC, Unslit, Black (MPN 801-LRE-048218). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 3 1/8 in ID, Buna-N Rubber/PVC, Unslit, 6.2 R-Value (MPN 801-LRE-100318). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 3 1/8 in ID, Buna-N Rubber/PVC, Unslit, 6.2 R-Value (MPN 801-LRE-100318). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Oil-Resistant Buna-N Foam Rubber Insulation: 90° Elbow, 2 in Thick, 3/4 in ID, Buna-N Rubber/PVC (MPN 801-LRE-200068). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Oil-Resistant Buna-N Foam Rubber Insulation: 90° Elbow, 2 in Thick, 3/4 in ID, Buna-N Rubber/PVC (MPN 801-LRE-200068). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Pipe Fitting Insulation: 90° Elbow, 3/4 in Thick, 5/8 in ID, Buna-N Rubber/PVC, Unslit, 5.3 R-Value (MPN 801-LRE-068058). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Pipe Fitting Insulation: 90° Elbow, 3/4 in Thick, 5/8 in ID, Buna-N Rubber/PVC, Unslit, 5.3 R-Value (MPN 801-LRE-068058). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Oil-Resistant Buna-N Foam Rubber Insulation: 90° Elbow, 2 in Thick, 3 1/2 in ID, Buna-N Rubber/PVC (MPN 801-LRE-200348). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Oil-Resistant Buna-N Foam Rubber Insulation: 90° Elbow, 2 in Thick, 3 1/2 in ID, Buna-N Rubber/PVC (MPN 801-LRE-200348). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 1 5/8 in ID, Buna-N Rubber/PVC, Unslit, 7.1 R-Value (MPN 801-LRE-100158). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Pipe Fitting Insulation: 90° Elbow, 1 in Thick, 1 5/8 in ID, Buna-N Rubber/PVC, Unslit, 7.1 R-Value (MPN 801-LRE-100158). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
Oil-Resistant Buna-N Foam Rubber Insulation: 90° Elbow, 1 1/2 in Thick, 2 3/8 in ID, Unslit, Black (MPN 801-LRE-148238). Key specifications — Color: Black; Plenum Rating: Plenum Rated.
K-FLEX USA
Oil-Resistant Buna-N Foam Rubber Insulation: 90° Elbow, 1 1/2 in Thick, 2 3/8 in ID, Unslit, Black (MPN 801-LRE-148238). Key specifications — Color: Black; Plenum Rating: Plenum Rated.