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

The UPONOR Barbed Fitting Adapter (MPN CP4501313) is an expansion brass barbed tube fitting for 1 1/4 in ID x 1 1/4 in Pipe Size connections. It uses an expansion PEX connection method and is constructed from brass.

SKU 3G-OTH-468073

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

UPONOR
Manufacturer Part Number
CP4501313
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 CP4501313) is an expansion brass barbed tube fitting for 1 1/4 in ID x 1 1/4 in Pipe Size connections. It uses an expansion PEX connection method and is constructed from brass.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter CP4501313 used for?

The UPONOR Barbed Fitting Adapter CP4501313 connects 1 1/4 in ID PEX tubing to 1 1/4 in pipe in hydronic heating, plumbing, and radiant systems. Its brass construction and expansion PEX connection method provide a reliable, leak-resistant joint for potable water and closed-loop applications.

What are the specifications of the UPONOR CP4501313?

The UPONOR CP4501313 is a barbed brass expansion fitting adapter for 1 1/4 in ID x 1 1/4 in Pipe Size. It uses the Uponor expansion PEX connection method. The part number is CP4501313, and it is made of brass for durability in hydronic and plumbing systems.

Where to buy the UPONOR CP4501313 worldwide?

3G Electric supplies the UPONOR CP4501313 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 1 1/4 in PEX connections.

How to install the UPONOR expansion PEX fitting CP4501313?

To install the UPONOR CP4501313, use an Uponor expansion tool to expand the PEX tube, then insert the brass barbed adapter fully. The PEX will contract around the fitting for a secure seal. Follow standard PEX expansion procedures and local plumbing codes for best results.

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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