ZURN Barbed Fitting Plug: 19/32 in ID Size, Barbed, Brass
The ZURN Barbed Fitting Plug (MPN QEP4GX) is an expansion brass barbed tube fitting with a 19/32 in ID size. It features a barbed, brass, expansion design and utilizes an expansion PEX connection method.
SKU 3G-OTH-468014
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Product Description
The ZURN Barbed Fitting Plug (MPN QEP4GX) is an expansion brass barbed tube fitting with a 19/32 in ID size. It features a barbed, brass, expansion design and utilizes an expansion PEX connection method.
Frequently Asked Questions
What is the ZURN QEP4GX barbed fitting plug used for?
The ZURN QEP4GX is an expansion brass barbed tube fitting plug used to seal the end of a PEX line in plumbing and hydronic heating systems. It is designed for expansion PEX connections, providing a reliable, leak-resistant seal in residential and commercial water supply installations.
What are the specifications of the ZURN QEP4GX?
The ZURN QEP4GX is a barbed, brass, expansion fitting plug with a 19/32 in ID size. It uses an expansion PEX connection method and is manufactured by ZURN under part number QEP4GX. The brass construction offers corrosion resistance and durability in potable water and hydronic applications.
Where to buy the ZURN QEP4GX worldwide?
3G Electric supplies the ZURN QEP4GX barbed fitting plug to customers 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 brass fitting for PEX systems.
How to install the ZURN QEP4GX expansion plug?
To install the ZURN QEP4GX, first expand the PEX tube end using an approved expansion tool. Immediately insert the barbed plug fully into the expanded tube. The PEX will contract around the brass barbs, forming a secure, permanent seal. Follow local plumbing codes and manufacturer instructions for best results.
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Common applications for ZURNZURN Products
3G Electric supplies ZURN 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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