Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT, Polymer - Expansion Polymer Barbed Tube Fittings
UPONORExpansion Polymer Barbed Tube Fittings

UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT, Polymer

The UPONOR Barbed Fitting Adapter (SKU 820ME8, MPN Q4627575) is an expansion polymer barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size and a Barbed x NPT connection type. It uses an expansion PEX connection…

SKU 3G-OTH-474108

Brand
UPONOR
Item
Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT, Polymer
Category
Expansion Polymer Barbed Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

UPONOR
Manufacturer Part Number
Q4627575
Type
Barbed x NPT, Polymer, Expansion
Connection Type
Barbed x NPT
[New] - PEX Connection Method
Expansion
View Full Spec Sheet

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 Fitting Adapter (SKU 820ME8, MPN Q4627575) is an expansion polymer barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size and a Barbed x NPT connection type. It uses an expansion PEX connection method, enabling secure, leak-resistant joints in plumbing and hydronic systems.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Adapter used for?

The UPONOR Barbed Fitting Adapter connects 3/4 in PEX tubing to NPT threaded pipes in plumbing and hydronic heating systems. Its expansion PEX connection method creates secure, leak-resistant joints without crimp rings, ideal for potable water and radiant floor heating applications.

What are the specifications of the UPONOR Barbed Fitting Adapter?

This UPONOR adapter has a 3/4 in ID x 3/4 in Pipe Size, Barbed x NPT connection, and polymer construction. It uses the expansion PEX connection method (MPN Q4627575). The fitting is designed for reliable joints in hydronic and plumbing systems.

Where to buy the UPONOR Barbed Fitting Adapter worldwide?

3G Electric supplies the UPONOR Barbed Fitting Adapter (MPN Q4627575) 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 fitting.

How to install the UPONOR Barbed Fitting Adapter?

Install the UPONOR adapter by expanding the PEX tube end with an expansion tool, then inserting the barbed fitting. As the PEX contracts, it forms a tight seal. Follow UPONOR's guidelines for proper expansion depth and ensure the NPT threads are sealed with tape or compound.

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.

You might also need

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

More from UPONOR

View all UPONOR parts →
UPONOR Barbed Tee: 2 in ID x 1 1/2 in ID x 1 1/4 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4752053). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR
UPONOR Barbed Tee: 2 in ID x 1 1/2 in ID x 1 1/4 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4752053). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR Barbed Fitting Elbow: 2 in ID x 2 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4762020). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR
UPONOR Barbed Fitting Elbow: 2 in ID x 2 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4762020). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Tee: 1 1/2 in ID x 1 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4751515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR
UPONOR Barbed Tee: 1 1/2 in ID x 1 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed x Barbed x Barbed (MPN Q4751515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR Barbed Fitting Elbow: 3/4 in ID Size, Barbed x Barbed, Polymer, Crimp (MPN A2670090). Key specifications — [New] - PEX Connection Method: Crimp; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR
UPONOR Barbed Fitting Elbow: 3/4 in ID Size, Barbed x Barbed, Polymer, Crimp (MPN A2670090). Key specifications — [New] - PEX Connection Method: Crimp; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Tee: 1 in ID x 3/4 in ID x 3/4 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4751775). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR
UPONOR Barbed Tee: 1 in ID x 3/4 in ID x 3/4 in ID Size, Barbed x Barbed x Barbed x Barbed, Polymer (MPN Q4751775). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed x Barbed x Barbed.
UPONOR Barbed Fitting Elbow: 1 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4761515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR
UPONOR Barbed Fitting Elbow: 1 1/2 in ID x 1 1/2 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4761515). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Fitting Coupling: 3/4 in ID x 1 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4777510). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR
UPONOR Barbed Fitting Coupling: 3/4 in ID x 1 in ID Size, Barbed x Barbed, Polymer, Expansion (MPN Q4777510). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.
UPONOR Barbed Fitting Adapter: 1/2 in ID x 1/2 in Pipe Size, Barbed x NPT, Polymer, Expansion (MPN Q4625050). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.
UPONOR
UPONOR Barbed Fitting Adapter: 1/2 in ID x 1/2 in Pipe Size, Barbed x NPT, Polymer, Expansion (MPN Q4625050). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.