UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x Press-fit, Brass/Copper
The UPONOR Barbed Fitting Adapter (MPN LFP4501010) is an expansion brass barbed tube fitting with a 1 in ID x 1 in Pipe Size, featuring a Barbed x Press-fit connection type. Designed for PEX systems using the…
SKU 3G-OTH-467972
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Product Description
The UPONOR Barbed Fitting Adapter (MPN LFP4501010) is an expansion brass barbed tube fitting with a 1 in ID x 1 in Pipe Size, featuring a Barbed x Press-fit connection type. Designed for PEX systems using the expansion connection method, this brass/copper fitting 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.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Adapter LFP4501010 used for?
The UPONOR Barbed Fitting Adapter LFP4501010 connects PEX tubing in hydronic heating, plumbing, and radiant systems. Its barbed x press-fit design joins 1-inch PEX to copper or brass pipe using the expansion method, ensuring a secure, leak-resistant joint in residential and commercial installations.
What are the specifications of the UPONOR LFP4501010 fitting?
The UPONOR LFP4501010 is a barbed x press-fit adapter with 1-inch ID and 1-inch pipe size. It is made of brass and copper, uses the PEX expansion connection method, and has a manufacturer part number LFP4501010. This fitting is designed for durable, long-lasting PEX system connections.
Where to buy the UPONOR LFP4501010 fitting worldwide?
3G Electric supplies the UPONOR LFP4501010 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 to order this genuine UPONOR expansion fitting for your PEX system.
How to install the UPONOR barbed x press-fit adapter?
To install the UPONOR LFP4501010, use an expansion tool to enlarge the PEX tube, then insert the barbed end fully. The press-fit side connects to copper or brass pipe. Follow standard PEX expansion practices: ensure clean cuts, proper depth marks, and test the system after installation for leaks.
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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.


![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)
![UPONOR Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4521010). 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%2Fc347938a-fa58-4b34-aa20-18bf0dc3f216.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 2 1/2 in ID x 2 1/2 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4522525). 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%2Fbe0bfac3-14f6-45bd-9eff-ad87ae0c679f.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1/2 in ID x 3/4 in Pipe Size, Barbed x NPT, Brass, Expansion (MPN LF4575075). 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%2Fbcce97d5-3696-4f40-a20f-69789b5adf27.jpg&w=200)
