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UPONOR Expansion Ring for Barbed Tube Fittings, 1/2 in ID, PEX, Expansion - Expansion Rings for Barbed Tube Fittings
UPONORExpansion Rings for Barbed Tube Fittings

UPONOR Expansion Ring for Barbed Tube Fittings, 1/2 in ID, PEX, Expansion

The UPONOR Barbed Fitting Adapter (MPN Q4690512) is a 1/2 in ID size, barbed x barbed PEX fitting that uses an expansion connection method. This adapter is designed for PEX tubing systems requiring a barbed interface…

SKU 3G-OTH-485725

Also listed as: Q 4690512 · Q-4690512

Brand
UPONOR
Item
Expansion Ring for Barbed Tube Fittings, 1/2 in ID, PEX, Expansion
Part Number
Q4690512
Category
Expansion Rings for Barbed Tube Fittings
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

UPONOR
Manufacturer Part Number
Q4690512
Type
Barbed x Barbed, PEX, Expansion
Connection Type
Barbed x Barbed

Technical Documents

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

Product Description

The UPONOR Barbed Fitting Adapter (MPN Q4690512) is a 1/2 in ID size, barbed x barbed PEX fitting that uses an expansion connection method. This adapter is designed for PEX tubing systems requiring a barbed interface on both ends.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter Q4690512 used for?

The UPONOR Barbed Fitting Adapter Q4690512 connects two PEX tubing ends using a barbed x barbed interface with an expansion connection method. It is commonly used in residential and commercial plumbing, radiant heating, and hydronic systems where a secure, leak-resistant joint is required.

What are the specifications of the UPONOR Barbed Fitting Adapter Q4690512?

The UPONOR Barbed Fitting Adapter Q4690512 has a 1/2 in ID size, barbed x barbed connection type, and uses an expansion PEX connection method. It is made by UPONOR and is designed for PEX tubing systems requiring a barbed interface on both ends.

Where to buy the UPONOR Barbed Fitting Adapter Q4690512 worldwide?

3G Electric supplies the UPONOR Barbed Fitting Adapter Q4690512 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion PEX fitting.

How to install the UPONOR Barbed Fitting Adapter Q4690512?

To install the UPONOR Barbed Fitting Adapter Q4690512, slide an expansion ring over the PEX tube, expand the tube and ring using an expansion tool, then insert the barbed adapter. Allow the assembly to contract and seal. Follow UPONOR's instructions for proper expansion and joint integrity.

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.
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UPONOR Products

3G Electric supplies UPONOR expansion rings for 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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