UPONOR Expansion Polymer Barbed Tube Fitting, Barbed x Barbed, 1-1/2 in ID
The UPONOR Barbed Fitting Coupling (MPN Q4771515) is a polymer expansion-type barbed x barbed tube fitting designed for 1 1/2 in ID x 1 1/2 in ID PEX connections. It uses an expansion connection method, making it…
SKU 3G-OTH-474126
Also listed as: Q 4771515 · Q-4771515
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
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Product Description
The UPONOR Barbed Fitting Coupling (MPN Q4771515) is a polymer expansion-type barbed x barbed tube fitting designed for 1 1/2 in ID x 1 1/2 in ID PEX connections. It uses an expansion connection method, making it suitable for joining PEX tubing in industrial plumbing and hydronic systems.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Coupling Q4771515 used for?
The UPONOR Barbed Fitting Coupling Q4771515 is used to join two lengths of 1 1/2 in ID PEX tubing in industrial plumbing and hydronic heating systems. Its expansion connection method creates a secure, leak-resistant joint, making it suitable for potable water and radiant heating applications.
What are the specifications of the UPONOR Q4771515 coupling?
The UPONOR Q4771515 is a polymer barbed x barbed coupling for 1 1/2 in ID PEX tubing. It uses an expansion connection method. The fitting is manufactured by UPONOR and has a barbed x barbed connection type. It is designed for use in hydronic and plumbing systems.
Where to buy the UPONOR Q4771515 coupling worldwide?
3G Electric supplies the UPONOR Q4771515 coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source and deliver genuine UPONOR fittings for your plumbing and hydronic projects.
How to install the UPONOR expansion coupling Q4771515?
To install the UPONOR Q4771515, first expand the PEX tubing end using an expansion tool. Immediately insert the barbed end of the coupling into the expanded tubing. The tubing will contract and form a tight seal around the barb. Ensure the tubing is fully seated before pressure testing.
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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.
