We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
ZURN Barbed Fitting Coupling: 2 5/32 in ID x 2 in Pipe Size, Polymer - Expansion Rings for Barbed Tube Fittings
ZURNExpansion Rings for Barbed Tube Fittings

ZURN Barbed Fitting Coupling: 2 5/32 in ID x 2 in Pipe Size, Polymer

The ZURN Barbed Fitting Coupling (MPN QER8X) is a polymer expansion ring for barbed tube fittings, designed for PEX connection via the expansion method. It has a 2 5/32 in ID and a 2 in pipe size. 3G Electric…

SKU 3G-OTH-485734

Brand
ZURN
Item
Barbed Fitting Coupling: 2 5/32 in ID x 2 in Pipe Size, Polymer
Category
Expansion Rings for Barbed Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ZURN
Manufacturer Part Number
QER8X
Type
Polymer, Expansion
[New] - PEX Connection Method
Expansion
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ZURN Barbed Fitting Coupling (MPN QER8X) is a polymer expansion ring for barbed tube fittings, designed for PEX connection via the expansion method. It has a 2 5/32 in ID and a 2 in pipe size. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands including ZURN, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

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 QER8X barbed fitting coupling used for?

The ZURN QER8X polymer expansion ring is used for PEX plumbing connections via the expansion method. It secures PEX tubing onto barbed fittings in residential and commercial water supply systems. 3G Electric supplies this genuine ZURN component worldwide.

What are the specifications of the ZURN QER8X coupling?

The ZURN QER8X is a polymer expansion ring for barbed tube fittings. It has a 2 5/32 in inside diameter and a 2 in pipe size. The PEX connection method is expansion. The manufacturer part number is QER8X.

Where to buy the ZURN QER8X expansion ring worldwide?

3G Electric supplies the ZURN QER8X expansion ring to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine ZURN component for your PEX plumbing project.

How to install the ZURN QER8X expansion ring on PEX tubing?

Slide the ZURN QER8X polymer expansion ring onto the PEX tubing before inserting the barbed fitting. Use an expansion tool to expand the ring and tubing, then press the assembly onto the fitting. The ring contracts to form a secure, leak-resistant connection.

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 rings for barbed tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from ZURN

View all ZURN parts →
ZURN Barbed Fitting Coupling: 1/2 in ID x 1/2 in ID Size, Barbed x Barbed, PEX, Expansion (MPN QER3X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed.
ZURN
ZURN Barbed Fitting Coupling: 1/2 in ID x 1/2 in ID Size, Barbed x Barbed, PEX, Expansion (MPN QER3X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed.
ZURN Barbed Fitting Coupling: 1 41/64 in ID x 1 1/2 in Pipe Size, Polymer, Expansion (MPN QER7X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN
ZURN Barbed Fitting Coupling: 1 41/64 in ID x 1 1/2 in Pipe Size, Polymer, Expansion (MPN QER7X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN Barbed Fitting Coupling: 7/8 in ID x 7/8 in ID Size, Barbed x Barbed, PEX, Expansion (MPN QER4X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed.
ZURN
ZURN Barbed Fitting Coupling: 7/8 in ID x 7/8 in ID Size, Barbed x Barbed, PEX, Expansion (MPN QER4X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed.
ZURN Barbed Fitting Coupling: 1 25/64 in ID x 1 1/4 in Pipe Size, Polymer, Expansion (MPN QER6X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN
ZURN Barbed Fitting Coupling: 1 25/64 in ID x 1 1/4 in Pipe Size, Polymer, Expansion (MPN QER6X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN Barbed Fitting Coupling: 31/64 in ID x 3/8 in Pipe Size, Polymer, Expansion (MPN QER2X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN
ZURN Barbed Fitting Coupling: 31/64 in ID x 3/8 in Pipe Size, Polymer, Expansion (MPN QER2X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN.
ZURN Barbed Fitting Coupling: 1 1/8 in ID x 1 1/8 in ID Size, Barbed x Barbed, PEX, Expansion (MPN QER5X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed.
ZURN
ZURN Barbed Fitting Coupling: 1 1/8 in ID x 1 1/8 in ID Size, Barbed x Barbed, PEX, Expansion (MPN QER5X). Key specifications — [New] - PEX Connection Method: Expansion; Brand: ZURN; Connection Type: Barbed x Barbed.