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ZURN Barbed Fitting Coupling: 17/64 in ID x 17/64 in ID x 3/8 in Pipe Size, Barbed - Expansion Brass Barbed Tube Fittings
ZURNExpansion Brass Barbed Tube Fittings

ZURN Barbed Fitting Coupling: 17/64 in ID x 17/64 in ID x 3/8 in Pipe Size, Barbed

The ZURN Barbed Fitting Coupling (MPN QEC22GX) is an expansion brass barbed tube fitting with a 17/64 in ID x 17/64 in ID x 3/8 in Pipe Size. It uses an expansion PEX connection method and is manufactured by ZURN.

SKU 3G-OTH-468048

Brand
ZURN
Item
Barbed Fitting Coupling: 17/64 in ID x 17/64 in ID x 3/8 in Pipe Size, Barbed
Category
Expansion Brass Barbed Tube Fittings
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Technical Specifications

ZURN
Manufacturer Part Number
QEC22GX
Type
Barbed, Brass, Expansion
[New] - PEX Connection Method
Expansion
View Full Spec Sheet

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

Product Description

The ZURN Barbed Fitting Coupling (MPN QEC22GX) is an expansion brass barbed tube fitting with a 17/64 in ID x 17/64 in ID x 3/8 in Pipe Size. It uses an expansion PEX connection method and is manufactured by ZURN.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ZURN QEC22GX barbed fitting coupling used for?

The ZURN QEC22GX is an expansion brass barbed coupling used to join PEX tubing in plumbing and hydronic heating systems. It connects two 17/64 in ID PEX lines with a 3/8 in pipe size, using an expansion connection method for a secure, leak-resistant joint.

What are the specifications of the ZURN QEC22GX coupling?

The ZURN QEC22GX is a barbed brass expansion coupling with a 17/64 in ID x 17/64 in ID x 3/8 in pipe size. It uses an expansion PEX connection method and is manufactured by ZURN. The part number is QEC22GX, and it is designed for PEX tubing systems.

Where to buy the ZURN QEC22GX coupling worldwide?

3G Electric supplies the ZURN QEC22GX coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this expansion brass barbed fitting for your plumbing or hydronic project.

How to install the ZURN QEC22GX expansion coupling?

To install the ZURN QEC22GX, use an expansion tool to enlarge the PEX tube end, then insert the barbed fitting fully. The tube contracts around the barbs for a tight seal. Follow standard PEX expansion procedures and local plumbing codes for best results.

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 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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ZURN Barbed Fitting Adapter: 1 5/64 in ID x 1 1/2 in Pipe Size, Barbed x FTG, Brass, Expansion (MPN QE900GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x FTG.
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ZURN Barbed Tee: Brass, Expansion, 1 1/2 in ID, 1 in ID, 1 1/2 in ID (MPN QET757GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed x Barbed.
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ZURN Barbed Tee: Brass, Expansion, 1 1/2 in ID, 1 in ID, 1 1/2 in ID (MPN QET757GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed x Barbed.
ZURN Barbed Fitting Adapter: 1/2 in Pipe x 39/64 in ID x 3/4 in Pipe Size, MNPT x MNPT, Brass (MPN QEMC44GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: MNPT x MNPT.
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ZURN Barbed Fitting Adapter: 1/2 in Pipe x 39/64 in ID x 3/4 in Pipe Size, MNPT x MNPT, Brass (MPN QEMC44GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: MNPT x MNPT.
ZURN Barbed Fitting Adapter: 51/64 in ID x 3/4 in Pipe Size, Barbed x MNPT, Brass, Expansion (MPN QEMC54GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x MNPT.
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ZURN Barbed Fitting Adapter: 51/64 in ID x 3/4 in Pipe Size, Barbed x MNPT, Brass, Expansion (MPN QEMC54GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x MNPT.
ZURN Barbed Fitting Adapter: 1 35/64 in ID x 2 in Pipe Size, Barbed x MNPT, Brass, Expansion (MPN QEMC88GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x MNPT.
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ZURN Barbed Tee: Brass, Expansion, 1 1/2 in ID, 1 1/4 in ID, 1 1/4 in ID (MPN QET766GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed x Barbed.
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