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UPONOR Expansion Ring for Barbed Tube Fittings - Expansion Rings for Barbed Tube Fittings
UPONORExpansion Rings for Barbed Tube Fittings

UPONOR Expansion Ring for Barbed Tube Fittings

The UPONOR Barbed Fitting Adapter (MPN Q4691250) is a 1 1/4 in ID size, barbed x barbed PEX expansion fitting. It uses an expansion connection method for PEX tubing. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-485733

Also listed as: Q 4691250 · Q-4691250

Brand
UPONOR
Item
Expansion Ring for Barbed Tube Fittings
Part Number
Q4691250
Category
Expansion Rings for Barbed Tube Fittings
Available to Order
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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
Q4691250
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 Q4691250) is a 1 1/4 in ID size, barbed x barbed PEX expansion fitting. It uses an expansion connection method for PEX tubing. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is UPONOR Barbed Fitting Adapter Q4691250 used for?

The UPONOR Barbed Fitting Adapter Q4691250 connects 1 1/4 in ID PEX tubing using an expansion method. It is used in plumbing, hydronic heating, and industrial fluid systems where a reliable, leak-free joint is required. 3G Electric supplies this genuine component worldwide.

What are the specifications of UPONOR Barbed Fitting Adapter Q4691250?

The UPONOR Barbed Fitting Adapter Q4691250 has a 1 1/4 in ID size, barbed x barbed connection type, and uses the PEX expansion connection method. It is a new, genuine UPONOR part. 3G Electric sources and delivers this fitting across 14 industrial departments.

Where to buy UPONOR Barbed Fitting Adapter Q4691250 worldwide?

3G Electric supplies the UPONOR Barbed Fitting Adapter Q4691250 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine expansion fitting.

How to install UPONOR Barbed Fitting Adapter Q4691250?

Install the UPONOR Barbed Fitting Adapter Q4691250 by sliding an expansion ring onto the PEX tube, expanding the tube and ring with an approved expansion tool, then inserting the barbed adapter. Allow the joint to contract for a secure seal. Always follow UPONOR's installation guidelines.

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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