UPONOR Barbed Tee: 1 1/4 in ID x 1 1/4 in ID x 1 1/4 in ID Size
The UPONOR Barbed Tee (MPN Q4751313) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 1 1/4 in ID x 1 1/4 in ID size and Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX…
SKU 3G-OTH-474032
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Product Description
The UPONOR Barbed Tee (MPN Q4751313) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 1 1/4 in ID x 1 1/4 in ID size and Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX connection method, supplied by 3G Electric across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the UPONOR Barbed Tee Q4751313 used for?
The UPONOR Barbed Tee Q4751313 is used to create a branch in PEX tubing systems for potable water or hydronic heating. Its 1 1/4 in ID barbed connections and expansion PEX method ensure a secure, leak-resistant joint in residential and commercial plumbing.
What are the specifications of the UPONOR Barbed Tee Q4751313?
The UPONOR Barbed Tee Q4751313 has a 1 1/4 in ID x 1 1/4 in ID x 1 1/4 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 Q4751313.
Where to buy the UPONOR Barbed Tee Q4751313 worldwide?
3G Electric supplies the UPONOR Barbed Tee Q4751313 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this expansion polymer fitting to any location, ensuring compliance with international shipping requirements.
How to install the UPONOR Barbed Tee Q4751313?
To install the UPONOR Barbed Tee Q4751313, cut the PEX tubing square, slide an expansion ring over the tube, expand the tube and ring with an expansion tool, then insert the barbed fitting. Allow the PEX to contract for a tight seal. Follow local plumbing codes.
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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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