UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed, Brass
The UPONOR Barbed Fitting Adapter (MPN CP4502000) is a 2 in ID x 2 in Pipe Size expansion brass barbed tube fitting. It uses an expansion PEX connection method and is manufactured by UPONOR.
SKU 3G-OTH-467993
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Product Description
The UPONOR Barbed Fitting Adapter (MPN CP4502000) is a 2 in ID x 2 in Pipe Size expansion brass barbed tube fitting. It uses an expansion PEX connection method and is manufactured by UPONOR.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Adapter CP4502000 used for?
The UPONOR Barbed Fitting Adapter CP4502000 connects 2-inch PEX tubing to 2-inch pipe systems in hydronic heating, plumbing, and radiant floor installations. Its expansion PEX connection method creates a secure, leak-resistant joint. 3G Electric supplies this brass adapter for industrial and commercial applications worldwide.
What are the specifications of the UPONOR CP4502000?
The UPONOR CP4502000 is a 2 in ID x 2 in Pipe Size barbed fitting adapter made of brass. It uses the expansion PEX connection method and is manufactured by UPONOR. This fitting is designed for durable, corrosion-resistant performance in hydronic and plumbing systems.
Where to buy the UPONOR CP4502000 worldwide?
3G Electric sources and delivers the UPONOR CP4502000 barbed fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion brass fitting.
How to install the UPONOR expansion brass barbed fitting?
Install the UPONOR CP4502000 by expanding the PEX tube end with an expansion tool, then inserting the barbed fitting fully. The PEX contracts around the barbs for a tight seal. Always follow UPONOR's instructions and use proper support for 2-inch pipe connections.
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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.


![UPONOR Barbed Fitting Adapter: 2 1/2 in ID x 2 1/2 in Pipe Size, Barbed x Press-fit, Brass/Copper (MPN LFP4512525). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F8a5584eb-6414-466c-a7aa-9c6d83c77b4c.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 3 in ID x 3 in Pipe Size, Barbed x Press-fit, Brass/Copper, Expansion (MPN LFP4503030). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F83eec4b4-b34f-4174-99ea-fe764d7ac8e1.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/4 in ID x 1 1/4 in Pipe Size, Barbed x Press-fit, Brass/Copper (MPN LFP4511313). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F825cca0e-d1cb-4dbc-be1b-da140176ef89.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed, Brass, Expansion (MPN CP4501515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F812ab304-93c8-4bd7-afb4-75203b94c140.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4571515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F7edddf22-ecd5-43c1-918d-4ad9866dde95.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed x Cup, Brass/Copper (MPN LF4501515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Cup.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F7ecb2db5-a251-4ba8-83fc-4ac4c5e8bd69.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1/2 in ID x 1/2 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4505050). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Cup.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F7d7286df-7f0e-4469-b58d-291b2492defa.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4527575). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F76aa52a8-f951-47a9-9de9-e8d82203a0f8.jpg&w=200)