UPONOR Barbed Fitting Elbow: 1/2 in ID x 1/2 in Pipe Size, Barbed x FNPT, Brass
The UPONOR Barbed Fitting Elbow is an expansion brass barbed tube fitting with a 1/2 in ID x 1/2 in Pipe Size, featuring a Barbed x FNPT connection type. This UPONOR component uses an expansion PEX connection method…
SKU 3G-OTH-468002
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Product Description
The UPONOR Barbed Fitting Elbow is an expansion brass barbed tube fitting with a 1/2 in ID x 1/2 in Pipe Size, featuring a Barbed x FNPT connection type. This UPONOR component uses an expansion PEX connection method (MPN LF4235050).
Frequently Asked Questions
What is UPONOR Barbed Fitting Elbow used for?
The UPONOR Barbed Fitting Elbow connects PEX tubing in plumbing and hydronic heating systems. Its 1/2 in ID x 1/2 in Pipe Size, Barbed x FNPT design joins expansion PEX to female threaded components, ensuring leak-resistant joints in residential and commercial water distribution.
What are the specifications of UPONOR Barbed Fitting Elbow LF4235050?
This UPONOR fitting is a brass expansion elbow with Barbed x FNPT connections. It has a 1/2 in ID and 1/2 in Pipe Size, using the expansion PEX method. The manufacturer part number is LF4235050. It is designed for reliable PEX-to-threaded transitions.
Where to buy UPONOR Barbed Fitting Elbow worldwide?
3G Electric supplies the UPONOR Barbed Fitting Elbow LF4235050 to global customers. We handle full logistics, customs clearance, and delivery worldwide. Contact us to source this expansion brass fitting for your project, with support across 14 industrial departments.
How to install UPONOR Barbed Fitting Elbow?
Install the UPONOR expansion fitting by sliding the PEX tubing over the barbed end, then using an expansion tool to expand the tubing and fitting. Allow the joint to contract for a secure seal. Always follow manufacturer guidelines for proper PEX expansion and thread sealing on the FNPT side.
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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: 3/4 in ID x 1 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4517510). 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%2F5cda560d-9817-4d6b-94e0-4a377b8dc878.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/2 in ID x 1 1/2 in Pipe Size, Barbed, Brass, Expansion (MPN CP4511515). 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%2F5396f573-9be3-4ac5-bba0-7e5c5772479a.jpg&w=200)
![UPONOR Barbed Fitting Elbow: 1/2 in ID x 1/2 in ID Size, Barbed x Barbed, Brass, Expansion (MPN LF4710500). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F4ff8bd98-6dae-4990-80a1-990613bd2873.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 3/4 in ID x 1/2 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4507550). 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%2F4f4f3aa9-ec9f-47de-889e-47ea580598e3.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4572020). 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%2F4b29e408-5a56-4271-b073-63e78a7393a0.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/4 in ID x 1 1/4 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4571313). 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%2F4b231bd5-36c7-4358-91d6-765765beaebe.jpg&w=200)
![UPONOR Barbed Fitting Elbow: 3/4 in ID x 3/4 in ID Size, Barbed x Barbed, Brass, Expansion (MPN LF4710750). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F4a3c1df4-7743-4faf-ae8e-61f96a22dcfc.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4571010). 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%2F49e724c3-f549-457c-a859-88300f1b00c5.jpg&w=200)