ZURN Barbed Fitting Adapter: 61/64 in ID x 1 1/4 in Pipe Size, Barbed x MNPT
The ZURN Barbed Fitting Adapter (MPN QEMC66GX) is an expansion brass barbed tube fitting with a 61/64 in ID and 1 1/4 in pipe size. It features a Barbed x MNPT connection type and uses an expansion PEX connection…
SKU 3G-OTH-467936
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Product Description
The ZURN Barbed Fitting Adapter (MPN QEMC66GX) is an expansion brass barbed tube fitting with a 61/64 in ID and 1 1/4 in pipe size. It features a Barbed x MNPT connection type and uses an expansion PEX connection method. 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 ZURN QEMC66GX barbed fitting adapter used for?
The ZURN QEMC66GX is an expansion brass barbed fitting adapter used to connect PEX tubing to male NPT threaded ports in plumbing and hydronic heating systems. It provides a secure, leak-resistant joint for potable water and radiant heating applications.
What are the specifications of the ZURN QEMC66GX barbed fitting adapter?
The ZURN QEMC66GX has a 61/64 in inside diameter and a 1 1/4 in pipe size. It features a Barbed x MNPT connection type, is made of brass, and uses an expansion PEX connection method. The manufacturer part number is QEMC66GX.
Where to buy the ZURN QEMC66GX barbed fitting adapter worldwide?
3G Electric supplies the ZURN QEMC66GX barbed fitting adapter worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine ZURN component for your plumbing or hydronic system.
How to install the ZURN QEMC66GX expansion barbed fitting adapter?
To install the ZURN QEMC66GX, use an expansion tool to enlarge the PEX tube end, then insert the barbed adapter fully. The PEX will contract around the barbs for a tight seal. Always follow local plumbing codes and manufacturer instructions 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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