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ZURN Barbed Fitting Coupling: 3/4 in ID x 3/4 in ID x 1 in Pipe Size, Barbed - Expansion Polymer Barbed Tube Fittings
ZURNExpansion Polymer Barbed Tube Fittings

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

The ZURN Barbed Fitting Coupling (MPN QEPC55X) is a polymer expansion barbed tube fitting with a 3/4 in ID x 3/4 in ID x 1 in Pipe Size, using an expansion PEX connection method.

SKU 3G-OTH-474115

Brand
ZURN
Item
Barbed Fitting Coupling: 3/4 in ID x 3/4 in ID x 1 in Pipe Size, Barbed
Category
Expansion Polymer Barbed Tube Fittings
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Technical Specifications

ZURN
Manufacturer Part Number
QEPC55X
Type
Barbed, Polymer, 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 QEPC55X) is a polymer expansion barbed tube fitting with a 3/4 in ID x 3/4 in ID x 1 in Pipe Size, using an expansion PEX connection method.

Frequently Asked Questions

What is the ZURN QEPC55X barbed fitting coupling used for?

The ZURN QEPC55X is a polymer expansion barbed tube coupling used to join two 3/4 in ID PEX pipes in plumbing and hydronic heating systems. It creates a secure, leak-resistant connection using the expansion PEX method, suitable for residential and commercial water supply lines.

What are the specifications of the ZURN QEPC55X coupling?

The ZURN QEPC55X is a barbed, polymer, expansion coupling with a 3/4 in ID x 3/4 in ID x 1 in pipe size. It uses the expansion PEX connection method and is manufactured by ZURN. The fitting is designed for use with PEX tubing in potable water and radiant heating applications.

Where to buy the ZURN QEPC55X coupling worldwide?

3G Electric supplies the ZURN QEPC55X polymer expansion barbed coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ZURN fitting.

How to install the ZURN QEPC55X expansion coupling?

To install the ZURN QEPC55X, expand the PEX tube end using an expansion tool, then insert the barbed fitting fully. The polymer ring contracts as the tube cools, creating a tight seal. Always follow ZURN's instructions and local plumbing codes for proper installation and pressure testing.

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 polymer 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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