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

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

The ZURN Barbed Fitting Coupling (MPN QQC66GX) is a brass crimp-on barbed tube fitting with a 1 1/4 in ID x 1 1/4 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method. 3G Electric…

SKU 3G-OTH-473683

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

ZURN
Manufacturer Part Number
QQC66GX
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 QQC66GX) is a brass crimp-on barbed tube fitting with a 1 1/4 in ID x 1 1/4 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method. 3G Electric interprets customer demand and delivers this genuine industrial fitting across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the ZURN QQC66GX barbed fitting coupling used for?

The ZURN QQC66GX is a brass crimp-on barbed coupling used to join two 1 1/4 in ID PEX tubes in plumbing and hydronic heating systems. 3G Electric supplies this genuine ZURN fitting across 14 industrial departments, with specialist depth in pumps and controls.

What are the specifications of the ZURN QQC66GX coupling?

The ZURN QQC66GX is a 1 1/4 in ID x 1 1/4 in ID brass coupling with barbed x barbed connections and a crimp PEX connection method. It is manufactured by ZURN under MPN QQC66GX. 3G Electric sources and delivers this fitting worldwide.

Where to buy the ZURN QQC66GX coupling worldwide?

3G Electric supplies the ZURN QQC66GX brass barbed coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine ZURN fitting for your plumbing or industrial application.

How to install the ZURN QQC66GX barbed coupling?

To install the ZURN QQC66GX, slide a crimp ring over the PEX tube, insert the barbed end fully into the tube, position the ring over the barbs, and crimp with an approved PEX crimp tool. 3G Electric provides this fitting and can advise on proper installation practices.

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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ZURN Barbed Fitting Elbow: 1/2 in ID x 1/2 in ID x 1/2 in Pipe Size, Barbed x MNPT, Brass, Crimp (MPN QQE33BTGX). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Barbed x MNPT.
ZURN Barbed Fitting Adapter: 1 in ID x 1 in Pipe Size, Barbed x FNPT, Brass, Crimp (MPN QQUFC55GX). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Barbed x FNPT.
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ZURN Barbed Fitting Coupling: 2 in ID x 2 in ID Size, Barbed x Barbed, Brass, Crimp (MPN QQC88GX). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Barbed x Barbed.
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ZURN Barbed Fitting Coupling: 2 in ID x 2 in ID Size, Barbed x Barbed, Brass, Crimp (MPN QQC88GX). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Barbed x Barbed.
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