UPONOR Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x Press-fit
The UPONOR Barbed Fitting Adapter (MPN LFP4517575) is an expansion brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size, featuring a Barbed x Press-fit connection type in brass/copper. It uses an expansion…
SKU 3G-OTH-467903
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Product Description
The UPONOR Barbed Fitting Adapter (MPN LFP4517575) is an expansion brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size, featuring a Barbed x Press-fit connection type in brass/copper. It uses an expansion PEX connection method, enabling secure joining in hydronic or plumbing systems. 3G Electric interprets this demand and supplies it alongside genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Adapter LFP4517575 used for?
The UPONOR Barbed Fitting Adapter LFP4517575 is used to join PEX tubing in hydronic heating and plumbing systems. Its barbed x press-fit design in brass/copper provides a secure, leak-resistant connection for 3/4 in pipe sizes, supporting expansion-type PEX installations.
What are the specifications of the UPONOR LFP4517575 fitting?
The UPONOR LFP4517575 is a barbed x press-fit adapter with a 3/4 in ID and 3/4 in pipe size, made of brass/copper. It uses an expansion PEX connection method and is manufactured by UPONOR under MPN LFP4517575. This fitting is suitable for hydronic and plumbing applications.
Where to buy the UPONOR LFP4517575 worldwide?
3G Electric supplies the UPONOR LFP4517575 barbed fitting adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this and other genuine industrial equipment across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to install the UPONOR expansion PEX fitting?
To install the UPONOR LFP4517575, use an expansion tool to enlarge the PEX tube end, then insert the barbed fitting. As the PEX contracts, it forms a tight seal around the brass/copper adapter. Always follow manufacturer guidelines for proper expansion ring sizing and tool calibration to ensure a reliable connection.
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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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![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4522020). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x NPT.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc95802ac-153d-42d3-9287-a9679e6a59a0.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed, Brass, Expansion (MPN CP4502020). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc8dd4044-daa5-485f-8731-b3324e10ab96.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 in ID x 2 in Pipe Size, Barbed x Press-fit, Brass/Copper, Expansion (MPN LFP4512020). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Press-fit.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc5aef166-d79e-4442-a909-841591c373be.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x Cup, Brass/Copper, Expansion (MPN LF4511010). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Cup.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc42793cc-53ad-48ba-8066-ac4bcf4cdf8d.jpg&w=200)
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