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ZURN Barbed Fitting Coupling: 3/4 in ID x 1/2 in ID Size, Barbed x Barbed, Brass - Crimp-On Brass Barbed Tube Fittings
ZURNCrimp-On Brass Barbed Tube Fittings

ZURN Barbed Fitting Coupling: 3/4 in ID x 1/2 in ID Size, Barbed x Barbed, Brass

The ZURN Barbed Fitting Coupling (MPN QQC43GX) is a brass crimp-on barbed tube fitting with a 3/4 in ID x 1/2 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method, making it suitable…

SKU 3G-OTH-473714

Brand
ZURN
Item
Barbed Fitting Coupling: 3/4 in ID x 1/2 in ID Size, Barbed x Barbed, Brass
Category
Crimp-On Brass Barbed Tube Fittings
Available to Order
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Technical Specifications

ZURN
Manufacturer Part Number
QQC43GX
Type
Barbed x Barbed, Brass, Crimp
Connection Type
Barbed x Barbed
[New] - PEX Connection Method
Crimp
View Full Spec Sheet

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ZURN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ZURN Barbed Fitting Coupling (MPN QQC43GX) is a brass crimp-on barbed tube fitting with a 3/4 in ID x 1/2 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method, making it suitable for joining tubing in plumbing systems.

Frequently Asked Questions

What is the ZURN QQC43GX barbed fitting coupling used for?

The ZURN QQC43GX brass barbed coupling joins PEX tubing in plumbing systems. Its 3/4 in ID x 1/2 in ID barbed x barbed design connects different tube sizes, and the crimp method ensures a secure, leak-resistant joint for potable water or hydronic heating applications.

What are the specifications of the ZURN QQC43GX coupling?

The ZURN QQC43GX is a brass barbed fitting coupling with a 3/4 in ID x 1/2 in ID size, barbed x barbed connection type, and crimp PEX connection method. It is manufactured by ZURN under MPN QQC43GX and is designed for joining PEX tubing in plumbing systems.

Where to buy the ZURN QQC43GX coupling worldwide?

3G Electric supplies the ZURN QQC43GX brass barbed coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this fitting for your plumbing project.

How to install a ZURN crimp barbed fitting on PEX tubing?

To install the ZURN QQC43GX coupling, slide a crimp ring onto the PEX tube, insert the barbed end fully into the tube, position the ring over the barb, and compress it with a PEX crimp tool. Always follow the manufacturer's instructions and local plumbing codes for a reliable joint.

Used in

Common applications for ZURN
Commercial restrooms — ZURN AquaVantage® automatic flush valves (ZER6000AV series) for water-efficient toilet flushing
Institutional kitchens — ZURN cast iron floor drains (ZN415 series) for heavy-duty drainage in food preparation areas
Industrial washdown areas — ZURN height-adjustable PVC floor drains (EZ1 series) for chemical-resistant drainage
Hospital patient rooms — ZURN dome strainers (P1910 series) for floor sink drainage in sanitary environments
Office building maintenance — ZURN chrome-plated brass P-traps (ZR365B-PC) for sink trap replacements
Urinal retrofit projects — ZURN ZTR sensor flush valve retrofit kits (ZTR6203 series) for upgrading manual urinal flush valves

ZURN 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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