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UPONOR Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x NPT, Brass - Expansion Brass Barbed Tube Fittings
UPONORExpansion Brass Barbed Tube Fittings

UPONOR Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x NPT, Brass

The UPONOR Barbed Fitting Adapter (MPN LF4577510) is a brass expansion-type barbed x NPT tube fitting for 3/4 in ID x 1 in Pipe Size connections. It uses an expansion PEX connection method and is supplied by 3G…

SKU 3G-OTH-468035

Brand
UPONOR
Item
Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x NPT, Brass
Category
Expansion Brass Barbed Tube Fittings
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Technical Specifications

UPONOR
Manufacturer Part Number
LF4577510
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 LF4577510) is a brass expansion-type barbed x NPT tube fitting for 3/4 in ID x 1 in Pipe Size connections. It uses an expansion PEX connection method and is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand across 14 departments—including plumbing—with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter LF4577510 used for?

The UPONOR Barbed Fitting Adapter LF4577510 connects 3/4 in ID PEX tubing to a 1 in NPT threaded port in plumbing systems. It uses an expansion PEX connection method for a secure, leak-resistant joint in potable water and hydronic heating applications.

What are the specifications of the UPONOR LF4577510?

The UPONOR LF4577510 is a brass barbed x NPT adapter with a 3/4 in ID PEX connection and 1 in pipe size. It uses the expansion PEX connection method. The manufacturer part number is LF4577510, and it is supplied by 3G Electric.

Where to buy the UPONOR LF4577510 worldwide?

3G Electric supplies the UPONOR LF4577510 barbed fitting adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this expansion brass fitting to your location, regardless of country.

How to install the UPONOR expansion barbed fitting?

Install the UPONOR expansion barbed fitting by first expanding the PEX tube end with an expansion tool, then inserting the barbed adapter fully. The PEX contracts around the barb for a tight seal. Always follow manufacturer guidelines for proper expansion and connection.

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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