UPONOR Barbed Fitting Adapter: 2 in ID Size, Barbed x Barbed, PEX
The UPONOR Barbed Fitting Adapter (MPN Q4692000) is a 2-inch ID size, barbed x barbed PEX expansion fitting. It uses an expansion connection method for PEX tubing. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-485721
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Product Description
The UPONOR Barbed Fitting Adapter (MPN Q4692000) is a 2-inch ID size, barbed x barbed PEX expansion fitting. It uses an expansion connection method for PEX tubing. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the UPONOR Barbed Fitting Adapter Q4692000 used for?
The UPONOR Barbed Fitting Adapter Q4692000 is used to connect 2-inch PEX tubing in plumbing and hydronic heating systems. Its barbed x barbed design and expansion connection method create a secure, leak-resistant joint. 3G Electric supplies this genuine component for industrial applications across 14 departments.
What are the specifications of the UPONOR Q4692000 barbed fitting?
The UPONOR Q4692000 is a 2-inch ID size, barbed x barbed PEX expansion fitting. It uses an expansion connection method for PEX tubing. The manufacturer part number is Q4692000. 3G Electric sources this genuine UPONOR component for global delivery.
Where to buy the UPONOR Q4692000 barbed fitting worldwide?
3G Electric supplies the UPONOR Q4692000 barbed fitting worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine component to your facility. Contact us for availability and lead time on this barbed x barbed PEX expansion adapter.
How to install the UPONOR barbed fitting adapter Q4692000?
Install the UPONOR Q4692000 by sliding an expansion ring over the PEX tubing, then expanding the tubing and ring with an expansion tool. Insert the barbed fitting and allow the ring to contract for a tight seal. Follow UPONOR's generic PEX expansion guidelines for best results.
Used in
Common applications for UPONORUPONOR Products
3G Electric supplies UPONOR expansion rings for 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: 3 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4693000). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F4b353255-7a29-470e-9876-24d5cdb6e288.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4691000). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Ff8a0b653-1be7-4f32-850c-c4435833a794.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/2 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4691500). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Ff1a58d44-7fb5-493d-9af3-1819ab063627.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 5/8 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4690625). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fefd0ee0f-20a1-45b7-b07a-eff0ed5afe0d.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 3/4 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4690756). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fe1c1110a-9e2b-4e24-8be7-ba65ff05034d.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1 1/4 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4691250). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc09dc6ae-9c99-43fd-82c3-e342160d30cb.jpg&w=200)
![UPONOR Barbed Fitting Adapter: 1/2 in ID Size, Barbed x Barbed, PEX, Expansion (MPN Q4690512). Key specifications — [New] - PEX Connection Method: Expansion; Brand: UPONOR; Connection Type: Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fbd261fc7-cf87-4b6a-8555-e46d2fcc4995.jpg&w=200)