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UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed, Brass - Expansion Brass Barbed Tube Fittings
UPONORExpansion Brass Barbed Tube Fittings

UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed, Brass

The UPONOR Barbed Fitting Adapter (MPN CP4501515) is an expansion brass barbed tube fitting with a 1 1/2 in ID and 1 1/2 in pipe size. It uses an expansion PEX connection method. 3G Electric sources this genuine…

SKU 3G-OTH-467899

Brand
UPONOR
Item
Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed, Brass
Category
Expansion Brass Barbed Tube Fittings
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Technical Specifications

UPONOR
Manufacturer Part Number
CP4501515
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 CP4501515) is an expansion brass barbed tube fitting with a 1 1/2 in ID and 1 1/2 in pipe size. It uses an expansion PEX connection method. 3G Electric sources this genuine UPONOR component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls to ensure you get the right solution.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter CP4501515 used for?

The UPONOR Barbed Fitting Adapter CP4501515 connects PEX tubing to threaded pipe in plumbing and hydronic heating systems. Its 1 1/2 in ID and expansion connection method provide a secure, leak-resistant joint for commercial and residential water distribution.

What are the specifications of the UPONOR CP4501515?

The UPONOR CP4501515 is a brass barbed fitting adapter with a 1 1/2 in ID and 1 1/2 in pipe size. It uses an expansion PEX connection method. The manufacturer part number is CP4501515, and the brand is UPONOR.

Where to buy UPONOR CP4501515 in worldwide?

3G Electric supplies the genuine UPONOR CP4501515 barbed fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive the correct component for your plumbing or heating application.

How to install the UPONOR expansion brass barbed fitting?

Install the UPONOR expansion fitting by first expanding the PEX tube end with an expansion tool, then inserting the barbed adapter fully. The PEX contracts around the brass barbs for a tight seal. Always follow UPONOR’s published instructions and 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: 1 in ID x 1 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4511010). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Cup.
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UPONOR Barbed Fitting Adapter: 2 1/2 in ID x 2 1/2 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4522525). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.
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UPONOR Barbed Fitting Adapter: 1/2 in ID x 3/4 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4575075). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.
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UPONOR Barbed Fitting Adapter: 1/2 in ID x 3/4 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4575075). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.
UPONOR Barbed Fitting Adapter: 2 1/2 in ID x 2 1/2 in Pipe Size, Barbed x Press-fit, Brass/Copper (MPN LFP4502525). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.
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UPONOR Barbed Fitting Adapter: 2 1/2 in ID x 2 1/2 in Pipe Size, Barbed x Press-fit, Brass/Copper (MPN LFP4502525). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.
UPONOR Barbed Tee: 3/4 in ID x 3/4 in ID x 1 in ID Size, Barbed x Barbed x Barbed x Barbed, Brass (MPN LF4707710). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
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UPONOR Barbed Tee: 3/4 in ID x 3/4 in ID x 1 in ID Size, Barbed x Barbed x Barbed x Barbed, Brass (MPN LF4707710). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
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