ZURN Barbed Tee: Polymer, Expansion, 1 1/2 in ID
The ZURN Barbed Tee is an expansion polymer barbed tube fitting with a barbed x barbed x barbed connection type. It is designed for 1 1/2 in ID and 1 1/4 in ID PEX connections using the expansion method (MPN QEPT764X).
SKU 3G-OTH-474087
Need installation or engineering help?
Ask a question
Product Description
The ZURN Barbed Tee is an expansion polymer barbed tube fitting with a barbed x barbed x barbed connection type. It is designed for 1 1/2 in ID and 1 1/4 in ID PEX connections using the expansion method (MPN QEPT764X).
Frequently Asked Questions
What is the ZURN Barbed Tee used for?
The ZURN Barbed Tee (MPN QEPT764X) is an expansion polymer barbed tube fitting used to branch PEX tubing in plumbing and hydronic heating systems. It connects 1 1/2 in ID and 1 1/4 in ID PEX lines using the expansion method, providing a reliable, leak-resistant joint.
What are the specifications of the ZURN Barbed Tee?
The ZURN Barbed Tee (QEPT764X) is an expansion polymer fitting with barbed x barbed x barbed connections. It accommodates 1 1/2 in ID and 1 1/4 in ID PEX tubing. The expansion method requires a PEX expander tool to install the fitting before the tubing contracts around the barbs.
Where to buy the ZURN Barbed Tee worldwide?
3G Electric supplies the ZURN Barbed Tee (QEPT764X) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this expansion polymer barbed tube fitting.
How to install the ZURN Barbed Tee?
Install the ZURN Barbed Tee using the PEX expansion method: slide an expansion ring onto the tubing, expand the tubing and ring with a PEX expander tool, insert the barbed fitting, and allow the tubing to contract. Ensure the fitting is fully seated before the ring sets.
Used in
Common applications for ZURNZURN Products
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.


![ZURN Barbed Fitting Plug: 1 31/64 in ID Size, Barbed, Polymer, Expansion (MPN QEP8P). 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%2F52bb25e2-b46d-41e6-85c7-ba00ffff73ca.jpg&w=200)
![ZURN Barbed Fitting Coupling: 1 5/64 in ID x 19/32 in ID x 1 1/4 in Pipe Size, Barbed, Polymer (MPN QEPC74X). 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%2F50312d62-2532-4a8b-ab69-76b8c155ec2c.jpg&w=200)
![ZURN Barbed Tee: Polymer, Expansion, 1 1/4 in ID, 1 1/4 in ID, 1 in ID (MPN QEPT666X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F42f0ad7a-8e28-482b-91ed-df7fedbef108.jpg&w=200)
![ZURN Barbed Tee: Polymer, Expansion, 2 in ID, 1 1/2 in ID (MPN QEPT875X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed x Barbed.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F40f9d1f8-869d-4d84-95fc-3310d11055a7.jpg&w=200)
![ZURN Barbed Fitting Coupling: 25/64 in ID x 25/64 in ID x 1/2 in Pipe Size, Barbed, Polymer (MPN QEPC43X). 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%2F369ee3c9-e443-4797-825b-8d5cc2995439.jpg&w=200)