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UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x NPT, Polymer - Expansion Polymer Barbed Tube Fittings
UPONORExpansion Polymer Barbed Tube Fittings

UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x NPT, Polymer

The UPONOR Barbed Fitting Adapter (MPN Q4621010) is a polymer expansion-type barbed tube fitting with a 1 in ID x 1 in Pipe Size and a Barbed x NPT connection. It uses an expansion PEX connection method, as specified…

SKU 3G-OTH-474113

Also listed as: Q 4621010 · Q-4621010

Brand
UPONOR
Item
Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x NPT, Polymer
Category
Expansion Polymer 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
Q4621010
Type
Barbed x NPT, Polymer, Expansion
Connection Type
Barbed x NPT
[New] - PEX Connection Method
Expansion

Technical Documents

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

Product Description

The UPONOR Barbed Fitting Adapter (MPN Q4621010) is a polymer expansion-type barbed tube fitting with a 1 in ID x 1 in Pipe Size and a Barbed x NPT connection. It uses an expansion PEX connection method, as specified by the OEM.

Frequently Asked Questions

What is UPONOR Barbed Fitting Adapter Q4621010 used for?

The UPONOR Barbed Fitting Adapter Q4621010 connects 1 in PEX tubing to NPT threaded ports in plumbing and hydronic heating systems. Its expansion PEX connection method creates a secure, leak-resistant joint, making it suitable for potable water and radiant floor heating applications.

What are the specifications of UPONOR Q4621010?

The UPONOR Q4621010 is a polymer barbed fitting adapter with a 1 in ID x 1 in Pipe Size and Barbed x NPT connection. It uses the expansion PEX connection method as specified by UPONOR. The part number is Q4621010, and it is designed for use with expansion-type PEX systems.

Where to buy UPONOR Q4621010 in worldwide?

3G Electric supplies the UPONOR Q4621010 barbed fitting adapter to customers worldwide. As a global industrial solutions provider, 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 UPONOR expansion PEX fitting Q4621010?

Install the UPONOR Q4621010 by expanding the PEX tube end with an expansion tool, then inserting the barbed adapter fully. As the PEX contracts, it forms a tight seal around the barbs. Always follow UPONOR's instructions and use compatible expansion rings for a reliable connection.

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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