UPONOR Barbed Tee: 1 1/4 in ID x 3/4 in ID x 1 1/4 in ID Size
The UPONOR Barbed Tee (MPN Q4751373) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 3/4 in ID x 1 1/4 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX…
SKU 3G-OTH-474106
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Product Description
The UPONOR Barbed Tee (MPN Q4751373) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 3/4 in ID x 1 1/4 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX connection method. 3G Electric sources this fitting across 14 industrial departments, with specialist expertise in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the UPONOR Barbed Tee Q4751373 used for?
The UPONOR Barbed Tee Q4751373 is used to branch PEX tubing in hydronic heating, plumbing, and industrial fluid systems. Its 1 1/4 in ID x 3/4 in ID x 1 1/4 in ID configuration allows reducing or splitting flow. 3G Electric supplies this fitting across 14 industrial departments, with specialist expertise in combustion, pumps and controls.
What are the specifications of the UPONOR Barbed Tee Q4751373?
The UPONOR Barbed Tee Q4751373 has a 1 1/4 in ID x 3/4 in ID x 1 1/4 in ID size, Barbed x Barbed x Barbed x Barbed connection type, and uses an expansion PEX connection method. It is made of polymer and is new. 3G Electric sources this UPONOR fitting globally.
Where to buy the UPONOR Barbed Tee Q4751373 worldwide?
3G Electric supplies the UPONOR Barbed Tee Q4751373 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. We source across 14 industrial departments, with specialist expertise in combustion, pumps and controls.
How to install the UPONOR Barbed Tee Q4751373?
Install the UPONOR Barbed Tee Q4751373 using the expansion PEX method: expand the PEX tube end with an expansion tool, then insert the barbed fitting. The tube contracts to form a secure seal. Follow UPONOR's guidelines for proper support and pressure testing. 3G Electric provides 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.


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![UPONOR Barbed Tee: 1 1/2 in ID x 1 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4751515). 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%2F57d0b89f-4705-4b2f-adc5-fd9c19e5fd3f.jpg&w=200)
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![UPONOR Barbed Tee: 1 in ID x 3/4 in ID x 3/4 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4751775). 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%2F56d35673-15cf-47d9-a55f-6b785eb727f6.jpg&w=200)
![UPONOR Barbed Fitting Elbow: 1 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4761515). 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%2F564ee77f-c4a0-4986-8fbc-a4d5b0ce14f0.jpg&w=200)
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