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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 Fitting Coupling is an expansion polymer barbed tube fitting with a 1 1/2 in ID x 3/4 in ID size, featuring a Barbed x Barbed connection type and an Expansion PEX connection method (MPN Q4771507)…

SKU 3G-OTH-474028

Also listed as: Q 4771507 · Q-4771507

Brand
UPONOR
Item
Expansion Polymer Barbed Tube Fitting
Category
Expansion Polymer Barbed Tube Fittings
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

UPONOR
Manufacturer Part Number
Q4771507
Type
Barbed x Barbed, Polymer, Expansion
Connection Type
Barbed x Barbed
[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 Coupling is an expansion polymer barbed tube fitting with a 1 1/2 in ID x 3/4 in ID size, featuring a Barbed x Barbed connection type and an Expansion PEX connection method (MPN Q4771507). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the UPONOR Barbed Fitting Coupling Q4771507 used for?

The UPONOR Barbed Fitting Coupling Q4771507 connects two PEX pipes of different diameters — 1 1/2 in ID and 3/4 in ID — using an expansion method. It is commonly used in residential and commercial plumbing, radiant heating, and hydronic systems where a reliable, leak-resistant polymer coupling is required.

What are the specifications of the UPONOR Barbed Fitting Coupling Q4771507?

This UPONOR coupling has a 1 1/2 in ID x 3/4 in ID size, barbed x barbed connection type, and uses an expansion PEX connection method. It is made of polymer and carries the manufacturer part number Q4771507. The fitting is designed for use with PEX tubing in expansion-type systems.

Where to buy the UPONOR Barbed Fitting Coupling Q4771507 worldwide?

3G Electric supplies the UPONOR Barbed Fitting Coupling Q4771507 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time — we get you the right component, not just a catalog.

How to install the UPONOR Barbed Fitting Coupling Q4771507?

Installation requires an expansion tool compatible with UPONOR PEX systems. Slide the coupling onto the expanded pipe end, allow it to contract, then repeat for the second pipe. Ensure both pipe ends are clean and fully seated. Follow UPONOR's published guidelines for proper expansion and connection integrity.

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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