ZURN Barbed Fitting Adapter: 3/4 in ID x 3/4 in Pipe Size, Barbed x MNPT, Brass
The ZURN Barbed Fitting Adapter (MPN QQMC44GX) is a crimp-on brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size, featuring a Barbed x MNPT connection type. This component uses a crimp PEX connection method…
SKU 3G-OTH-473719
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Product Description
The ZURN Barbed Fitting Adapter (MPN QQMC44GX) is a crimp-on brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size, featuring a Barbed x MNPT connection type. This component uses a crimp PEX connection method and is constructed from brass.
Frequently Asked Questions
What is a ZURN Barbed Fitting Adapter used for?
The ZURN Barbed Fitting Adapter (QQMC44GX) connects PEX tubing to male NPT threaded ports in plumbing and hydronic heating systems. Its brass construction resists corrosion, and the barbed x MNPT design provides a secure, leak-resistant joint when crimped.
What are the specifications of the ZURN QQMC44GX?
The ZURN QQMC44GX is a crimp-on brass barbed tube fitting with a 3/4 in ID x 3/4 in Pipe Size. It features a Barbed x MNPT connection type and uses a crimp PEX connection method. The part is made of brass for durability in water systems.
Where to buy ZURN QQMC44GX worldwide?
3G Electric supplies the ZURN QQMC44GX barbed fitting adapter to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this brass crimp fitting.
How to install a ZURN crimp PEX fitting?
To install the ZURN QQMC44GX, slide a crimp ring over the PEX tube, insert the barbed end fully into the tube, then position the ring over the barb and compress it with a PEX crimp tool. Always use the correct size ring and verify the joint with a go/no-go gauge.
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Common applications for ZURNZURN Products
3G Electric supplies ZURN crimp-on 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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