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

UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed, Brass

The UPONOR Barbed Fitting Adapter (MPN LF2891010) is a 1 in ID x 1 in Pipe Size expansion brass barbed tube fitting. It uses an expansion PEX connection method and is constructed of brass with a barbed design.

SKU 3G-OTH-467990

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

UPONOR
Manufacturer Part Number
LF2891010
Type
Barbed, Brass, Expansion
[New] - PEX Connection Method
Expansion
View Full Spec Sheet

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

Product Description

The UPONOR Barbed Fitting Adapter (MPN LF2891010) is a 1 in ID x 1 in Pipe Size expansion brass barbed tube fitting. It uses an expansion PEX connection method and is constructed of brass with a barbed design.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter used for?

The UPONOR Barbed Fitting Adapter connects 1-inch PEX tubing to a 1-inch pipe system using an expansion method. It is commonly used in residential and commercial plumbing, radiant heating, and hydronic systems where a reliable, leak-resistant brass connection is required.

What are the specifications of the UPONOR Barbed Fitting Adapter?

The UPONOR Barbed Fitting Adapter (MPN LF2891010) has a 1-inch inside diameter and 1-inch pipe size. It is made of brass with a barbed design and uses an expansion PEX connection method. This fitting is suitable for expansion-type PEX systems.

Where to buy the UPONOR Barbed Fitting Adapter worldwide?

3G Electric supplies the UPONOR Barbed Fitting Adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion brass barbed fitting.

How to install the UPONOR Barbed Fitting Adapter?

Install the UPONOR Barbed Fitting Adapter by sliding an expansion ring onto the PEX tubing, then expanding the tubing with an expansion tool. Insert the barbed end fully into the expanded tubing. The ring contracts to form a secure, leak-proof connection. Follow local plumbing codes.

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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UPONOR Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4507510). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Cup.
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UPONOR Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4507510). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Cup.
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UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed x Press-fit, Brass/Copper (MPN LFP4511515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.
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