UPONOR Barbed Fitting Adapter: 1/2 in ID x 1/2 in Pipe Size, Barbed x NPT, Brass
The UPONOR Barbed Fitting Adapter (MPN LF4525050) is an expansion brass barbed tube fitting with a 1/2 in ID x 1/2 in Pipe Size and a Barbed x NPT connection type. It uses an expansion PEX connection method, as…
SKU 3G-OTH-468023
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Product Description
The UPONOR Barbed Fitting Adapter (MPN LF4525050) is an expansion brass barbed tube fitting with a 1/2 in ID x 1/2 in Pipe Size and a Barbed x NPT connection type. It uses an expansion PEX connection method, as specified by the manufacturer.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Adapter LF4525050 used for?
The UPONOR Barbed Fitting Adapter LF4525050 connects PEX tubing to NPT threaded ports in plumbing and hydronic heating systems. Its expansion brass construction provides a reliable, leak-resistant joint for potable water and radiant floor applications.
What are the specifications of the UPONOR LF4525050?
The UPONOR LF4525050 is a brass barbed fitting adapter with a 1/2 in ID x 1/2 in Pipe Size, Barbed x NPT connection, and expansion PEX connection method. It is manufactured by UPONOR under MPN LF4525050.
Where to buy the UPONOR LF4525050 worldwide?
3G Electric supplies the UPONOR LF4525050 barbed fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine UPONOR components for your plumbing or heating project.
How to install the UPONOR expansion brass barbed fitting?
Install the UPONOR LF4525050 by expanding the PEX tube end with an expansion tool, then inserting the barbed adapter before the tube contracts. Ensure the NPT threads are sealed with tape or dope. Follow UPONOR's instructions for proper expansion and connection.
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Common applications for UPONORUPONOR 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: 2 in ID x 2 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4502020). 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%2F17029999-2475-4035-a3e5-ac0a3773f639.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 1/2 in ID x 2 1/2 in Pipe Size, Barbed x Cup, Brass/Copper (MPN LF4512525). 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%2F13b360aa-ce98-4263-aa69-b1e377c9d554.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 LF4511515). 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%2F04de57ed-f9ff-492a-857a-2afe6e4494d5.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed, Brass, Expansion (MPN LF2891010). 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%2F01f66098-ab61-4994-a6da-0d539ce36115.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4507575). 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%2Ffe61d047-79cb-456d-a286-d0eb18f69c48.jpg&w=200)