UPONOR Barbed Fitting Adapter: 3/4 in ID x 1 in Pipe Size, Barbed x NPT, Brass
The UPONOR Barbed Fitting Adapter (MPN LF4527510) is a brass expansion-type barbed x NPT tube fitting for 3/4 in ID x 1 in pipe size connections. It uses an expansion PEX connection method and is supplied by 3G…
SKU 3G-OTH-468012
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Product Description
The UPONOR Barbed Fitting Adapter (MPN LF4527510) is a brass expansion-type barbed x NPT tube fitting for 3/4 in ID x 1 in pipe size connections. It uses an expansion PEX connection method and is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 departments, with specialist depth in combustion, pumps and controls.
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 Adapter LF4527510 used for?
The UPONOR Barbed Fitting Adapter LF4527510 connects 3/4 in ID PEX tubing to a 1 in NPT threaded port in plumbing and hydronic heating systems. Its brass expansion design provides a secure, leak-resistant joint for potable water and radiant floor applications.
What are the specifications of the UPONOR LF4527510?
The UPONOR LF4527510 is a brass barbed x NPT adapter with a 3/4 in ID PEX connection using the expansion method and a 1 in pipe size NPT thread. It is manufactured by UPONOR and is suitable for PEX tubing systems requiring a durable, corrosion-resistant fitting.
Where to buy the UPONOR LF4527510 worldwide?
3G Electric supplies the UPONOR LF4527510 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 genuine UPONOR part.
How to install the UPONOR expansion barbed fitting?
Install the UPONOR expansion fitting by sliding an expansion ring onto the PEX tube, then expanding the tube and ring with an expansion tool. Insert the barbed adapter fully and allow the ring to contract. Follow UPONOR’s instructions for proper seating and pressure testing.
Used in
Common applications for UPONORUPONOR Products
3G Electric supplies UPONOR expansion brass 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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