ZURN Barbed Fitting Adapter: 1 5/64 in ID x 1 1/2 in Pipe Size, Barbed x MNPT
The ZURN Barbed Fitting Adapter (MPN QEMC77GX) is an expansion brass barbed tube fitting with a 1 5/64 in ID and 1 1/2 in pipe size. It features a Barbed x MNPT connection type and uses an expansion PEX connection…
SKU 3G-OTH-468044
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Product Description
The ZURN Barbed Fitting Adapter (MPN QEMC77GX) is an expansion brass barbed tube fitting with a 1 5/64 in ID and 1 1/2 in pipe size. It features a Barbed x MNPT connection type and uses an expansion PEX connection method. 3G Electric interprets 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 ZURN Barbed Fitting Adapter QEMC77GX used for?
The ZURN Barbed Fitting Adapter QEMC77GX connects PEX tubing to male NPT threaded ports in plumbing and hydronic systems. Its expansion brass construction ensures a secure, leak-resistant joint. 3G Electric supplies this genuine component across 14 industrial departments, with specialist depth in pumps and controls.
What are the specifications of the ZURN QEMC77GX barbed fitting?
The ZURN QEMC77GX is a brass expansion barbed fitting adapter with a 1 5/64 in ID and 1 1/2 in pipe size. It uses a Barbed x MNPT connection type and an expansion PEX connection method. The manufacturer part number is QEMC77GX.
Where to buy the ZURN QEMC77GX barbed fitting worldwide?
3G Electric sources and delivers the ZURN QEMC77GX barbed fitting adapter worldwide. As a global industrial supplier, we handle logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine ZURN component.
How to install a ZURN expansion barbed fitting adapter?
To install the ZURN QEMC77GX expansion fitting, use an expansion tool to enlarge the PEX tubing end, then insert the barbed adapter fully. The tubing contracts around the barbs for a tight seal. Always follow ZURN's instructions and local plumbing codes for proper installation.
Used in
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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