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

UPONOR Barbed Fitting Adapter: 1 1/4 in ID x 1 1/4 in Pipe Size, Barbed x Press-fit

The UPONOR Barbed Fitting Adapter (MPN LFP4511313) is an expansion brass barbed tube fitting with a 1 1/4 in ID x 1 1/4 in Pipe Size, featuring a Barbed x Press-fit connection type in brass/copper. It uses an…

SKU 3G-OTH-467896

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

UPONOR
Manufacturer Part Number
LFP4511313
Type
Barbed x Press-fit, Brass/Copper
Connection Type
Barbed x Press-fit
[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 LFP4511313) is an expansion brass barbed tube fitting with a 1 1/4 in ID x 1 1/4 in Pipe Size, featuring a Barbed x Press-fit connection type in brass/copper. It uses an expansion PEX connection method. 3G Electric interprets demand and delivers this genuine industrial fitting across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 LFP4511313 used for?

The UPONOR Barbed Fitting Adapter LFP4511313 connects 1 1/4 in PEX tubing to a press-fit system in plumbing and hydronic heating applications. Its brass/copper construction and barbed x press-fit design provide a secure, leak-resistant joint for potable water and radiant heating loops.

What are the specifications of the UPONOR LFP4511313 fitting?

The UPONOR LFP4511313 is a barbed x press-fit adapter with a 1 1/4 in ID and 1 1/4 in pipe size, made of brass/copper. It uses an expansion PEX connection method and is manufactured by UPONOR under MPN LFP4511313. This fitting is suitable for PEX expansion systems.

Where to buy the UPONOR LFP4511313 worldwide?

3G Electric supplies the genuine UPONOR LFP4511313 barbed fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this expansion brass fitting for your plumbing or hydronic project.

How to install the UPONOR barbed x press-fit adapter?

Install the UPONOR LFP4511313 by first expanding the PEX tube end with an expansion tool, then inserting the barbed end fully. Use a press-fit tool to crimp the press-fit connection onto the mating pipe. Follow UPONOR's guidelines for proper expansion and pressure testing to ensure a leak-free joint.

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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