UPONOR Barbed Tee: 1 in ID x 1 in ID x 1 in ID Size, Barbed x Barbed x Barbed x Barbed
The UPONOR Barbed Tee (MPN LF4701010) is a brass expansion barbed tube fitting with 1 in ID x 1 in ID x 1 in ID size and Barbed x Barbed x Barbed x Barbed connections, using an expansion PEX connection method. 3G…
SKU 3G-OTH-467951
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Product Description
The UPONOR Barbed Tee (MPN LF4701010) is a brass expansion barbed tube fitting with 1 in ID x 1 in ID x 1 in ID size and Barbed x Barbed x Barbed x Barbed connections, using an expansion PEX connection method. 3G Electric interprets demand and delivers this fitting across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including UPONOR, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is the UPONOR Barbed Tee used for?
The UPONOR Barbed Tee (LF4701010) is a brass expansion fitting used to branch PEX tubing in plumbing and hydronic heating systems. Its 1 in ID barbed connections create secure, leak-resistant joints. 3G Electric supplies this fitting across 14 industrial departments, with specialist depth in combustion, pumps and controls.
What are the specifications of the UPONOR Barbed Tee?
The UPONOR Barbed Tee (MPN LF4701010) is a brass fitting with 1 in ID x 1 in ID x 1 in ID size and Barbed x Barbed x Barbed x Barbed connections. It uses an expansion PEX connection method. 3G Electric sources this fitting for worldwide delivery, handling logistics and customs.
Where to buy the UPONOR Barbed Tee worldwide?
3G Electric supplies the UPONOR Barbed Tee (LF4701010) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for delivery. Contact us to order this brass expansion fitting for your PEX plumbing or hydronic system needs.
How to install the UPONOR Barbed Tee?
Install the UPONOR Barbed Tee by expanding the PEX tube end with an expansion tool, then inserting the barbed fitting before the tube contracts to form a tight seal. Ensure the tube is fully seated on the barb. 3G Electric provides this fitting and can advise on proper installation practices.
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.


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![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed, Brass, Expansion (MPN CP4512020). 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%2Fd111a962-8b56-49e0-8ba0-f38745b71f0b.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4577510). 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%2Fd01a3668-c171-40ca-b95d-d926c3742e1f.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4522020). 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%2Fc95802ac-153d-42d3-9287-a9679e6a59a0.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed, Brass, Expansion (MPN CP4502020). 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%2Fc8dd4044-daa5-485f-8731-b3324e10ab96.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x Press-fit, Brass/Copper, Expansion (MPN LFP4512020). 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%2Fc5aef166-d79e-4442-a909-841591c373be.jpg&w=200)
![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.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc42793cc-53ad-48ba-8066-ac4bcf4cdf8d.jpg&w=200)