UPONOR Barbed Tee: 1 1/4 in ID x 1 in ID x 3/4 in ID Size
The UPONOR Barbed Tee (MPN Q4751317) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 1 in ID x 3/4 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX…
SKU 3G-OTH-474036
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Product Description
The UPONOR Barbed Tee (MPN Q4751317) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 1 in ID x 3/4 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX connection method, as specified by the manufacturer.
Frequently Asked Questions
What is the UPONOR Barbed Tee Q4751317 used for?
The UPONOR Barbed Tee Q4751317 is used to branch PEX tubing in hydronic heating, radiant floor, and potable water systems. Its 1 1/4 in ID x 1 in ID x 3/4 in ID size allows reducing branch connections. 3G Electric supplies this fitting for industrial and commercial plumbing applications worldwide.
What are the specifications of the UPONOR Barbed Tee Q4751317?
The UPONOR Barbed Tee Q4751317 has a 1 1/4 in ID x 1 in ID x 3/4 in ID size with Barbed x Barbed x Barbed x Barbed connections. It uses an expansion PEX connection method and is made of polymer. The manufacturer part number is Q4751317.
Where to buy the UPONOR Barbed Tee Q4751317 worldwide?
3G Electric supplies the UPONOR Barbed Tee Q4751317 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion polymer barbed tube fitting.
How to install the UPONOR Barbed Tee Q4751317?
Install the UPONOR Barbed Tee Q4751317 using an expansion PEX tool: expand the tubing end, insert the barbed fitting, and allow the tubing to contract for a secure seal. Ensure tubing is clean and cut square. 3G Electric can provide sourcing support for this fitting.
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Common applications for UPONORUPONOR Products
3G Electric supplies UPONOR expansion polymer barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


![UPONOR Barbed Tee: 1 in ID x 1/2 in ID x 1 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4751501). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fe7394be7-fc82-41f7-8476-4e2c4b970c54.jpg&w=200)
![UPONOR Barbed Fitting Coupling: 3 in ID x 3 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4773030). 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%2Fe6dd9b2c-f39a-42b2-9079-c1c827fdca7b.jpg&w=200)
![UPONOR Barbed Fitting Coupling: 1 1/4 in ID x 1 1/4 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4771313). 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%2Fe4c888e7-0faa-48bb-adb0-ab488e493686.jpg&w=200)
![UPONOR Barbed Tee: 1 1/4 in ID x 1 1/4 in ID x 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4751350). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fe44c88bb-9187-4334-9d12-6b89767dbf06.jpg&w=200)
![UPONOR Barbed Fitting Coupling: 1/2 in ID x 1/2 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4775050). 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%2Fdfc1df6d-df96-42c2-a55c-b60a87b463f4.jpg&w=200)
![UPONOR Barbed Tee: 1 1/4 in ID x 1 in ID x 1 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4751311). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fdf182389-a25c-4e2f-9af8-5dc721889142.jpg&w=200)
![UPONOR Barbed Tee: 2 1/2 in ID x 2 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4752515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fdece7220-bf05-4822-baba-cf160bea71ab.jpg&w=200)
![UPONOR Barbed Tee: 2 1/2 in ID x 2 1/2 in ID x 3/4 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4752557). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fdc33a947-f8f6-4f95-8ba5-48babfa2614d.jpg&w=200)