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UPONOR Expansion Brass Barbed Tube Fitting - Expansion Brass Barbed Tube Fittings
UPONORExpansion Brass Barbed Tube Fittings

UPONOR Expansion Brass Barbed Tube Fitting

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

Also listed as: LFP 4511313 · LFP-4511313

Brand
UPONOR
Item
Expansion Brass Barbed Tube Fitting
Part Number
LFP4511313
Category
Expansion Brass Barbed Tube Fittings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

UPONOR
Manufacturer Part Number
LFP4511313
Type
Barbed x Press-fit, Brass/Copper
Connection Type
Barbed x Press-fit

Technical Documents

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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.

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 brass ball valves with PEX x PEX connections for zone flow control and isolation.
Potable water plumbing — Uponor expansion brass barbed tube fittings for transitioning PEX to copper piping.
Radiant floor heating — Uponor PEX x Sweat ball valves for manifold isolation and balancing.
Industrial plumbing — Uponor water meter valves for accurate flow measurement and shut-off.
Snow and ice melting systems — Uponor brass ball valves rated to 250 psi CWP for glycol mixture control.
Commercial building services — Uponor tubing cutters for clean, square cuts on PEX tubing during installation.
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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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Expansion brass barbed tube fitting with barbed x cup connection. Constructed of brass/copper. Designed for joining PEX tubing to copper or brass piping systems in industrial plumbing and hydronic heating applications. Uses expansion PEX connection method for secure joints
UPONOR
Expansion brass barbed tube fitting with barbed x cup connection. Constructed of brass/copper. Designed for joining PEX tubing to copper or brass piping systems in industrial plumbing and hydronic heating applications. Uses expansion PEX connection method for secure joints

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