EXW Singapore — collect or forward from our Singapore office.

3G Electric
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 is an expansion polymer barbed tube fitting with a 1 in ID x 3/4 in ID x 1 1/4 in ID size, featuring a Barbed x Barbed x Barbed x Barbed connection type (MPN Q4751753). It uses an expansion PEX…

SKU 3G-OTH-474077

Also listed as: Q 4751753 · Q-4751753

Brand
UPONOR
Item
Expansion Polymer Barbed Tube Fitting
Part Number
Q4751753
Category
Expansion Polymer Barbed Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

UPONOR
Manufacturer Part Number
Q4751753
Type
Barbed x Barbed x Barbed x Barbed
Connection Type
Barbed x Barbed x Barbed x Barbed

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The UPONOR Barbed Tee is an expansion polymer barbed tube fitting with a 1 in ID x 3/4 in ID x 1 1/4 in ID size, featuring a Barbed x Barbed x Barbed x Barbed connection type (MPN Q4751753). It uses an expansion PEX connection method, as specified by the manufacturer.

Frequently Asked Questions

What is the UPONOR Barbed Tee Q4751753 used for?

The UPONOR Barbed Tee Q4751753 is used to branch PEX tubing in hydronic heating, plumbing, and radiant floor systems. Its 1 in x 3/4 in x 1 1/4 in ID barbed connections allow secure, leak-free joints without crimp rings when used with expansion PEX.

What are the specifications of the UPONOR Barbed Tee Q4751753?

The UPONOR Barbed Tee Q4751753 has a 1 in ID x 3/4 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 from polymer. The manufacturer part number is Q4751753.

Where to buy the UPONOR Barbed Tee Q4751753 worldwide?

3G Electric supplies the UPONOR Barbed Tee Q4751753 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion polymer barbed tube fitting.

How to install the UPONOR Barbed Tee Q4751753?

Install the UPONOR Barbed Tee Q4751753 by cutting PEX tubing square, inserting the expansion tool to expand the tube end, then quickly sliding the tube over the barbed fitting. Allow the PEX to contract and seal around the barbs. Follow manufacturer instructions for proper expansion depth.

Used in

Common applications for UPONOR
Hydronic heating systems — Uponor brass ball valves with PEX x PEX connections for zone flow control and isolation.
Potable water plumbing — Uponor expansion brass barbed tube fittings for transitioning PEX to copper piping.
Radiant floor heating — Uponor PEX x Sweat ball valves for manifold isolation and balancing.
Industrial plumbing — Uponor water meter valves for accurate flow measurement and shut-off.
Snow and ice melting systems — Uponor brass ball valves rated to 250 psi CWP for glycol mixture control.
Commercial building services — Uponor tubing cutters for clean, square cuts on PEX tubing during installation.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

More from UPONOR

View all UPONOR parts →
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
UPONOR
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 expansion polymer barbed tee fitting has a 2-1/2 in ID x 2-1/2 in ID x 2 in ID size with four barbed connections. It is designed for use with PEX tubing using the expansion connection method. Commonly used in hydronic heating and potable water systems to create branch connections
UPONOR
This expansion polymer barbed tee fitting has a 2-1/2 in ID x 2-1/2 in ID x 2 in ID size with four barbed connections. It is designed for use with PEX tubing using the expansion connection method. Commonly used in hydronic heating and potable water systems to create branch connections

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first