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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 CP4511313) is an expansion brass barbed tube fitting with a 1 1/4 in ID and 1 1/4 in pipe size. It uses an expansion PEX connection method and is constructed from brass.

SKU 3G-OTH-467910

Also listed as: CP 4511313 · CP-4511313

Brand
UPONOR
Item
Expansion Brass Barbed Tube Fitting
Part Number
CP4511313
Category
Expansion Brass Barbed Tube Fittings
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Technical Specifications

UPONOR
Manufacturer Part Number
CP4511313
Type
Barbed, Brass, Expansion

Technical Documents

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

Product Description

The UPONOR Barbed Fitting Adapter (MPN CP4511313) is an expansion brass barbed tube fitting with a 1 1/4 in ID and 1 1/4 in pipe size. It uses an expansion PEX connection method and is constructed from brass.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter CP4511313 used for?

The UPONOR Barbed Fitting Adapter CP4511313 connects 1 1/4 in PEX tubing to 1 1/4 in pipe in hydronic heating, plumbing, and radiant systems. Its brass construction and expansion connection method provide a reliable, leak-resistant joint for potable water and closed-loop applications.

What are the specifications of the UPONOR CP4511313 barbed fitting?

The UPONOR CP4511313 is a brass barbed fitting adapter with a 1 1/4 in inside diameter and 1 1/4 in pipe size. It uses an expansion PEX connection method. The manufacturer part number is CP4511313, and the brand is UPONOR.

Where to buy the UPONOR CP4511313 barbed fitting adapter worldwide?

3G Electric supplies the UPONOR CP4511313 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.

How to install the UPONOR expansion brass barbed fitting?

To install the UPONOR expansion brass barbed fitting, cut the PEX tubing square, slide an expansion ring over the tube, expand the ring and tube with an expansion tool, then insert the barbed adapter fully. The ring contracts to form a permanent seal. Follow UPONOR's instructions for best results.

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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