UPONOR Barbed Tee: 1 1/2 in ID x 3/4 in ID x 1 1/2 in ID Size
The UPONOR Barbed Tee (MPN Q4751575) is an expansion polymer barbed tube fitting with a 1 1/2 in ID x 3/4 in ID x 1 1/2 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an Expansion PEX…
SKU 3G-OTH-474030
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Product Description
The UPONOR Barbed Tee (MPN Q4751575) is an expansion polymer barbed tube fitting with a 1 1/2 in ID x 3/4 in ID x 1 1/2 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 Q4751575 used for?
The UPONOR Barbed Tee Q4751575 is used to create a branch in a PEX plumbing system, connecting three pipes with barbed fittings. It is suitable for residential and commercial hydronic heating, radiant floor systems, and potable water distribution where an expansion PEX connection method is specified.
What are the specifications of the UPONOR Barbed Tee Q4751575?
The UPONOR Barbed Tee Q4751575 has a 1 1/2 in ID x 3/4 in ID x 1 1/2 in ID size with a Barbed x Barbed x Barbed x Barbed connection type. It uses an Expansion PEX connection method and is made of polymer. The manufacturer part number is Q4751575.
Where to buy the UPONOR Barbed Tee Q4751575 worldwide?
3G Electric supplies the UPONOR Barbed Tee Q4751575 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this expansion polymer barbed tube fitting.
How to install the UPONOR Barbed Tee Q4751575?
To install the UPONOR Barbed Tee Q4751575, use an expansion PEX tool to expand the pipe end, then insert the barbed fitting before the pipe contracts. Ensure the pipe is fully seated against the fitting shoulder. Follow UPONOR's guidelines for proper support and pressure testing after installation.
Used in
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.


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![UPONOR Barbed Tee: 1 1/2 in ID x 1 in ID x 1 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4751505). 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%2Fce099728-41e6-4d21-857f-1dba866bc38c.jpg&w=200)
![UPONOR Barbed Tee: 1 1/4 in ID x 1 1/4 in ID x 1 1/4 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4751313). 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%2Fcc92924a-58a4-4c50-a9e7-5cc93df53469.jpg&w=200)
![UPONOR Barbed Tee: 1 in ID x 3/4 in ID x 1 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4751751). 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%2Fcc444112-0184-40b0-99f5-03cfc5e33b6b.jpg&w=200)
![UPONOR Barbed Fitting Plug: 1 in ID Size, Barbed, Polymer, Expansion (MPN Q4351000). 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%2Fcc2ed3a7-b413-4733-b4d0-19bb35139537.jpg&w=200)
![UPONOR Barbed Tee: 2 1/2 in ID x 2 in ID x 1 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4752525). 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%2Fcafefdf1-bd48-454e-9106-72f4ee49b15b.jpg&w=200)
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