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UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x NPT, Brass - Expansion Brass Barbed Tube Fittings
UPONORExpansion Brass Barbed Tube Fittings

UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x NPT, Brass

The UPONOR Barbed Fitting Adapter (MPN LF4522020) is an expansion brass barbed tube fitting with a 2 in ID x 2 in Pipe Size and a Barbed x NPT connection type. It uses an expansion PEX connection method, making it…

SKU 3G-OTH-468078

Brand
UPONOR
Item
Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x NPT, Brass
Category
Expansion Brass Barbed Tube Fittings
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Technical Specifications

UPONOR
Manufacturer Part Number
LF4522020
Type
Barbed x NPT, Brass, Expansion
Connection Type
Barbed x NPT
[New] - PEX Connection Method
Expansion
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UPONOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UPONOR Barbed Fitting Adapter (MPN LF4522020) is an expansion brass barbed tube fitting with a 2 in ID x 2 in Pipe Size and a Barbed x NPT connection type. It uses an expansion PEX connection method, making it suitable for joining PEX tubing to NPT-threaded components in industrial plumbing systems.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter LF4522020 used for?

The UPONOR Barbed Fitting Adapter LF4522020 connects PEX tubing to NPT-threaded components in industrial plumbing systems. Its expansion brass barbed design provides a secure, leak-resistant joint for applications such as hydronic heating, process piping, and fluid transfer where reliable connections are critical.

What are the specifications of the UPONOR LF4522020?

The UPONOR LF4522020 is a barbed x NPT brass expansion fitting with a 2 in ID x 2 in pipe size. It uses an expansion PEX connection method and is manufactured by UPONOR under MPN LF4522020. This adapter is designed for joining PEX tubing to threaded components in industrial settings.

Where to buy the UPONOR LF4522020 in worldwide?

3G Electric supplies the UPONOR LF4522020 barbed fitting adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion brass fitting for your plumbing system.

How to install the UPONOR expansion brass barbed fitting?

To install the UPONOR LF4522020, first cut PEX tubing square and deburr the end. Slide an expansion ring over the tubing, then expand the PEX end using an expansion tool. Immediately insert the barbed adapter and allow the PEX to contract around it. Ensure the ring seats properly before pressurizing the system.

Used in

Common applications for UPONOR
Hydronic heating systems — Uponor manual two-way ball valves for flow isolation in PEX-based radiant heating loops
Water meter installation — Uponor water meter brass ball valves with PEX x NPSM connections for utility metering points
Plumbing maintenance — Uponor tube cutter for PEX used in cutting pipe during repair or retrofitting of water supply lines
Commercial building water distribution — Uponor angle ball valves for space-saving connections in mechanical rooms
Industrial process water — Uponor brass ball valves rated to 250 psi for shut-off in non-potable water lines

UPONOR Products

3G Electric supplies UPONOR expansion brass barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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