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ZURNExpansion Brass Barbed Tube Fittings

ZURN Barbed Tee: Brass, Expansion, 1 1/4 in ID, 1 1/4 in ID

The ZURN Barbed Tee (MPN QET665GX) is an expansion brass barbed tube fitting with a barbed x barbed x barbed connection type. It features a PEX connection method of expansion and inner diameters of 1 1/4 in, 1 1/4…

SKU 3G-OTH-468063

Brand
ZURN
Item
Barbed Tee: Brass, Expansion, 1 1/4 in ID, 1 1/4 in ID
Category
Expansion Brass Barbed Tube Fittings
Available to Order
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Technical Specifications

ZURN
Manufacturer Part Number
QET665GX
Type
Expansion
ID
1 1/4 in
Connection Type
Barbed x Barbed x Barbed
[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 Tee (MPN QET665GX) is an expansion brass barbed tube fitting with a barbed x barbed x barbed connection type. It features a PEX connection method of expansion and inner diameters of 1 1/4 in, 1 1/4 in, and 1 in.

Frequently Asked Questions

What is the ZURN QET665GX barbed tee used for?

The ZURN QET665GX expansion brass barbed tee connects three PEX lines in a branch configuration. It is used in residential and commercial plumbing systems for potable water distribution, radiant heating, and hydronic applications where a reliable, leak-resistant joint is required.

What are the specifications of the ZURN QET665GX barbed tee?

The ZURN QET665GX is an expansion brass barbed tee with barbed x barbed x barbed connections. It has inner diameters of 1 1/4 in, 1 1/4 in, and 1 in. The PEX connection method is expansion, and the manufacturer part number is QET665GX.

Where to buy the ZURN QET665GX barbed tee worldwide?

3G Electric supplies the ZURN QET665GX expansion brass barbed tee to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fitting.

How to install a ZURN expansion barbed tee?

To install the ZURN QET665GX expansion barbed tee, cut the PEX pipe square, deburr the end, and slide an expansion ring over the pipe. Use an expansion tool to expand the ring and pipe, then insert the barbed fitting. The ring contracts to form a permanent, watertight seal.

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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