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UPONOR Barbed Tee: 1 1/4 in ID x 3/4 in ID x 3/4 in ID Size - Expansion Polymer Barbed Tube Fittings
UPONORExpansion Polymer Barbed Tube Fittings

UPONOR Barbed Tee: 1 1/4 in ID x 3/4 in ID x 3/4 in ID Size

The UPONOR Barbed Tee (MPN Q4751377) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 3/4 in ID x 3/4 in ID size and barbed x barbed x barbed x barbed connections. It uses an expansion PEX connection…

SKU 3G-OTH-474114

Brand
UPONOR
Item
Barbed Tee: 1 1/4 in ID x 3/4 in ID x 3/4 in ID Size
Category
Expansion Polymer Barbed Tube Fittings
Available to Order
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Technical Specifications

UPONOR
Manufacturer Part Number
Q4751377
Type
Barbed x Barbed x Barbed x Barbed
Connection Type
Barbed x Barbed x Barbed x Barbed
[New] - PEX Connection Method
Expansion
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UPONOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UPONOR Barbed Tee (MPN Q4751377) is an expansion polymer barbed tube fitting with a 1 1/4 in ID x 3/4 in ID x 3/4 in ID size and barbed x barbed x barbed x barbed connections. It uses an expansion PEX connection method. 3G Electric interprets demand and delivers this fitting alongside genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

Is the UPONOR Barbed Tee: 1 1/4 in ID x 3/4 in ID x 3/4 in ID Size available from 3G Electric?

Yes — 3G Electric supplies genuine UPONOR products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the UPONOR Barbed Tee: 1 1/4 in ID x 3/4 in ID x 3/4 in ID Size?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for expansion polymer barbed tube fittings?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all expansion polymer barbed tube fittings we distribute.

Used in

Common applications for UPONOR
Hydronic heating systems — Uponor manual two-way ball valves for flow isolation in PEX-based radiant heating loops
Water meter installation — Uponor water meter brass ball valves with PEX x NPSM connections for utility metering points
Plumbing maintenance — Uponor tube cutter for PEX used in cutting pipe during repair or retrofitting of water supply lines
Commercial building water distribution — Uponor angle ball valves for space-saving connections in mechanical rooms
Industrial process water — Uponor brass ball valves rated to 250 psi for shut-off in non-potable water lines

UPONOR 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: 3/4 in ID x 1/2 in ID x 3/4 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4757557). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
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UPONOR Barbed Tee: 3/4 in ID x 1/2 in ID x 3/4 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4757557). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR Barbed Fitting Adapter: 1 in ID x 1 1/4 in Pipe Size, Barbed x NPSM, Polymer, Expansion (MPN WS4361001). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPSM.
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UPONOR Barbed Fitting Adapter: 1 in ID x 1 1/4 in Pipe Size, Barbed x NPSM, Polymer, Expansion (MPN WS4361001). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPSM.
UPONOR Barbed Fitting Coupling: 1 1/2 in ID x 1 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4771510). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
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UPONOR Barbed Fitting Coupling: 1 1/2 in ID x 1 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4771510). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Fitting Elbow: 3 in ID x 3 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4763030). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
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UPONOR Barbed Fitting Elbow: 3 in ID x 3 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4763030). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT, Polymer, Expansion (MPN Q4627575). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.
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UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT, Polymer, Expansion (MPN Q4627575). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.
UPONOR Barbed Fitting Elbow: 1 in ID x 1 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4761000). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
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UPONOR Barbed Fitting Elbow: 1 in ID x 1 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4761000). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Fitting Plug: 2 in ID Size, Barbed, Polymer, Expansion (MPN Q4352000). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR.
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UPONOR Barbed Fitting Plug: 2 in ID Size, Barbed, Polymer, Expansion (MPN Q4352000). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR.
UPONOR Barbed Tee: 3 in ID x 2 in ID x 2 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4753220). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
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UPONOR Barbed Tee: 3 in ID x 2 in ID x 2 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4753220). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.