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UPONOR Expansion Polymer Barbed Tube Fitting - Expansion Polymer Barbed Tube Fittings
UPONORExpansion Polymer Barbed Tube Fittings

UPONOR Expansion Polymer Barbed Tube Fitting

The UPONOR Barbed Tee (MPN Q4751551) is an expansion polymer barbed tube fitting with a 1 1/2 in ID x 1 1/2 in ID x 1 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX…

SKU 3G-OTH-474186

Also listed as: Q 4751551 · Q-4751551

Brand
UPONOR
Item
Expansion Polymer Barbed Tube Fitting
Category
Expansion Polymer Barbed Tube Fittings
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

UPONOR
Manufacturer Part Number
Q4751551
Type
Barbed x Barbed x Barbed x Barbed
Connection Type
Barbed x Barbed x Barbed x Barbed
[New] - PEX Connection Method
Expansion

Technical Documents

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UPONOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The UPONOR Barbed Tee (MPN Q4751551) is an expansion polymer barbed tube fitting with a 1 1/2 in ID x 1 1/2 in ID x 1 in ID size and a Barbed x Barbed x Barbed x Barbed connection type. It uses an expansion PEX connection method, enabling secure joining in industrial piping systems.

Frequently Asked Questions

What is the UPONOR Barbed Tee Q4751551 used for?

The UPONOR Barbed Tee Q4751551 is used to create branch connections in industrial PEX piping systems. It joins three pipes with a 1 1/2 in ID x 1 1/2 in ID x 1 in ID configuration using barbed connections and an expansion method for secure, leak-resistant joints in hydronic or process applications.

What are the specifications of the UPONOR Barbed Tee Q4751551?

The UPONOR Barbed Tee Q4751551 has a 1 1/2 in ID x 1 1/2 in ID x 1 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 Q4751551.

Where to buy the UPONOR Barbed Tee Q4751551 worldwide?

3G Electric supplies the UPONOR Barbed Tee Q4751551 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this expansion polymer barbed fitting to your facility. Contact us for availability and lead time.

How to install the UPONOR Barbed Tee Q4751551?

Install the UPONOR Barbed Tee Q4751551 by expanding the PEX pipe end with an expansion tool, then inserting the barbed fitting before the pipe contracts. Ensure the pipe is fully seated over the barb. Follow UPONOR's guidelines for proper expansion and pressure testing.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
UPONOR expansion polymer barbed tee fitting with 1/2 in ID x 1/2 in ID x 3/4 in ID size and Barbed x Barbed x Barbed x Barbed connection type. Designed for PEX tubing systems using expansion connection method. Used to create branch connections in plumbing systems
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Polymer tee fitting with four barbed connections (2 in ID x 2 in ID x 1/2 in ID) for branching PEX tubing. Uses expansion connection method for leak-resistant joints in fluid handling systems
This UPONOR expansion polymer barbed tube fitting features a barbed x barbed connection type with a 2 1/2 in ID x 1 1/2 in ID size. It is designed for use with PEX tubing in hydronic systems, utilizing the expansion PEX connection method to secure joints
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This UPONOR expansion polymer barbed tube fitting features a barbed x barbed connection type with a 2 1/2 in ID x 1 1/2 in ID size. It is designed for use with PEX tubing in hydronic systems, utilizing the expansion PEX connection method to secure joints
Polymer expansion-type barbed x barbed tube fitting with 3 in ID x 2-1/2 in ID. Designed for PEX expansion connection method. Used in plumbing and hydronic heating systems for joining PEX pipes
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This UPONOR expansion polymer barbed tee features a 1 in ID x 1 in ID x 1/2 in ID size with barbed x barbed x barbed x barbed connections. It is designed for use in PEX plumbing systems to create branch connections, joining three pipes using an expansion connection method. The fitting is made of polymer and is suitable for residential and commercial water supply applications
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