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ZURN Barbed Fitting Plug: 3/8 in ID Size, Barbed, Brass - Expansion Brass Barbed Tube Fittings
ZURNExpansion Brass Barbed Tube Fittings

ZURN Barbed Fitting Plug: 3/8 in ID Size, Barbed, Brass

The ZURN Barbed Fitting Plug (MPN QEP3GX) is a 3/8 in ID size, barbed, brass, expansion-type fitting designed for PEX connection via the expansion method. This product is part of the broader industrial supply…

SKU 3G-OTH-468046

Brand
ZURN
Item
Barbed Fitting Plug: 3/8 in ID Size, Barbed, Brass
Category
Expansion Brass Barbed Tube Fittings
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Technical Specifications

ZURN
Manufacturer Part Number
QEP3GX
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 Plug (MPN QEP3GX) is a 3/8 in ID size, barbed, brass, expansion-type fitting designed for PEX connection via the expansion method. This product is part of the broader industrial supply categories we support across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is the ZURN QEP3GX barbed fitting plug used for?

The ZURN QEP3GX is a brass barbed fitting plug used to seal the end of a PEX tube in expansion-type plumbing systems. It is commonly applied in residential and commercial water supply lines where a reliable, leak-proof termination is needed.

What are the specifications of the ZURN QEP3GX?

The ZURN QEP3GX is a barbed, brass, expansion-type fitting plug with a 3/8 in inside diameter. It connects to PEX tubing using the expansion method. The manufacturer part number is QEP3GX, and the brand is ZURN.

Where to buy the ZURN QEP3GX worldwide?

3G Electric supplies the ZURN QEP3GX barbed fitting plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this expansion PEX fitting.

How to install a ZURN expansion PEX fitting plug?

To install the ZURN QEP3GX, expand the PEX tube end using an expansion tool, then insert the barbed plug fully. The tube contracts around the fitting for a secure seal. Always follow local plumbing codes and manufacturer guidelines 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: 19/32 in ID x 1 in Pipe Size, Barbed x Cup, Brass, Expansion (MPN QE778GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Cup.
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ZURN Barbed Fitting Adapter: 19/32 in ID x 1 in Pipe Size, Barbed, Brass, Expansion (MPN QEUFC45GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
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ZURN Barbed Fitting Adapter: 1 35/64 in ID x 2 in Pipe Size, Barbed x Cup, Brass, Expansion (MPN QE1050GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Cup.
ZURN Barbed Fitting Adapter: 19/32 in ID x 1 in Pipe Size, Barbed x MNPT, Brass, Expansion (MPN QEMC45GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x MNPT.
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ZURN Barbed Fitting Adapter: 19/32 in ID x 1 in Pipe Size, Barbed x MNPT, Brass, Expansion (MPN QEMC45GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x MNPT.
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ZURN Barbed Fitting Elbow: 61/64 in ID x 1 23/64 in ID x 1 1/4 in Pipe Size, Barbed, Brass (MPN QEE66GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN Barbed Fitting Adapter: 61/64 in ID x 1 1/4 in Pipe Size, Barbed x FTG, Brass, Expansion (MPN QE712GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x FTG.
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ZURN Barbed Fitting Adapter: 61/64 in ID x 1 1/4 in Pipe Size, Barbed x FTG, Brass, Expansion (MPN QE712GX). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x FTG.