ZURN Barbed Fitting Coupling: 1 5/64 in ID x 31/32 in ID x 1 1/4 in Pipe Size, Barbed
The ZURN Barbed Fitting Coupling is an expansion polymer barbed tube fitting with a 1 5/64 in ID x 31/32 in ID x 1 1/4 in pipe size. It uses an expansion PEX connection method and is manufactured by ZURN under part…
SKU 3G-OTH-474184
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Product Description
The ZURN Barbed Fitting Coupling is an expansion polymer barbed tube fitting with a 1 5/64 in ID x 31/32 in ID x 1 1/4 in pipe size. It uses an expansion PEX connection method and is manufactured by ZURN under part number QEPC76X.
Frequently Asked Questions
What is the ZURN QEPC76X barbed fitting coupling used for?
The ZURN QEPC76X expansion polymer barbed fitting coupling connects PEX tubing in plumbing and hydronic heating systems. It joins pipes with IDs of 1 5/64 in and 31/32 in at a 1 1/4 in pipe size, using an expansion connection method for a secure, leak-resistant joint.
What are the specifications of the ZURN QEPC76X barbed fitting coupling?
The ZURN QEPC76X is a barbed, polymer coupling with inside diameters of 1 5/64 in and 31/32 in, and a 1 1/4 in pipe size. It uses an expansion PEX connection method and is manufactured by ZURN. This fitting is designed for durable, corrosion-resistant performance in potable water and radiant heating applications.
Where to buy the ZURN QEPC76X barbed fitting coupling worldwide?
3G Electric supplies the ZURN QEPC76X barbed fitting coupling 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 expansion polymer fitting for PEX systems.
How to install the ZURN QEPC76X expansion PEX fitting?
To install the ZURN QEPC76X, use an expansion tool to enlarge the PEX tube end, then insert the barbed fitting fully. The polymer material contracts around the barbs for a tight seal. Follow ZURN's instructions for proper expansion ring sizing and ensure the tube is clean and square-cut before assembly.
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3G Electric supplies ZURN expansion polymer 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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![ZURN Barbed Fitting Coupling: 1 5/64 in ID x 1 5/64 in ID x 1 1/2 in Pipe Size, Barbed, Polymer (MPN QEPC77X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fd1c91fc5-4430-4674-b836-76891c69a7bb.jpg&w=200)
![ZURN Barbed Fitting Plug: 51/64 in ID Size, Barbed, Polymer, Expansion (MPN QEP5P). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fce70c04f-e59c-4f87-a7ca-87cd42bf01a6.jpg&w=200)
![ZURN Barbed Fitting Plug: 31/32 in ID Size, Barbed, Polymer, Expansion (MPN QEP6P). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2Fc9e7a69c-7198-49b3-b5ed-589b7f02059d.jpg&w=200)
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