UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x Cup, Brass/Copper
The UPONOR Barbed Fitting Adapter (MPN LF4507575) is an expansion brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size, featuring a Barbed x Cup connection type and an Expansion PEX connection method. 3G…
SKU 3G-OTH-468076
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Product Description
The UPONOR Barbed Fitting Adapter (MPN LF4507575) is an expansion brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size, featuring a Barbed x Cup connection type and an Expansion PEX connection method. 3G Electric interprets this demand and supplies this genuine UPONOR fitting across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
Is the UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x Cup, Brass/Copper available from 3G Electric?
Yes — 3G Electric supplies genuine UPONOR products, available to order with worldwide shipping. Contact us for current lead time.
How do I get a quote for the UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x Cup, Brass/Copper?
Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.
Does 3G Electric provide technical support for expansion brass barbed tube fittings?
Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all expansion brass barbed tube fittings we distribute.
Used in
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.


![UPONOR Barbed Fitting Elbow: 1/2 in Pipe x 1/2 in ID Size, BSPP x Barbed, Brass, Expansion (MPN LF4730500). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: BSPP x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F6258b320-fba7-477e-9de2-490ac85bf408.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 in ID x 3/4 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4521075). 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%2F6110ce6e-5aa5-4a1c-abd5-7df8560ee891.jpg&w=200)
![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 Elbow: 1/2 in ID x 1/2 in Pipe Size, Barbed x FNPT, Brass, Expansion (MPN LF4235050). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x FNPT.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F4bd1f0b4-6cd9-45fe-ab9a-f308dac795d4.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)