UPONOR Barbed Fitting Coupling: 3/4 in ID x 3/4 in ID Size, Barbed x Barbed, Polymer
The UPONOR Barbed Fitting Coupling (MPN Q4777575) is an expansion polymer barbed tube fitting with a 3/4 in ID x 3/4 in ID size and a Barbed x Barbed connection type. It uses an expansion PEX connection method, as…
SKU 3G-OTH-474183
Also listed as: Q 4777575 · Q-4777575
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 Q4777575) is an expansion polymer barbed tube fitting with a 3/4 in ID x 3/4 in ID size and a Barbed x Barbed connection type. It uses an expansion PEX connection method, as specified by the manufacturer.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Coupling Q4777575 used for?
The UPONOR Barbed Fitting Coupling Q4777575 connects two 3/4 in ID PEX pipes in expansion plumbing systems. It is commonly used in residential and commercial hydronic heating, radiant floor heating, and potable water distribution where a reliable, leak-resistant joint is required.
What are the specifications of the UPONOR Q4777575 coupling?
The UPONOR Q4777575 is a polymer barbed coupling with a 3/4 in ID x 3/4 in ID size and barbed x barbed connection type. It uses the expansion PEX connection method as specified by UPONOR. The part is designed for use with expansion-type PEX tubing.
Where to buy the UPONOR Q4777575 coupling worldwide?
3G Electric supplies the UPONOR Q4777575 barbed fitting coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this expansion polymer fitting.
How to install the UPONOR expansion barbed coupling?
Installation requires an expansion tool compatible with UPONOR PEX. Expand the PEX tube end, insert the barbed coupling fully, then allow the tube to contract around the fitting. Follow UPONOR's published instructions for proper depth and temperature guidelines to ensure a secure joint.
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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.
