EXW Singapore — collect or forward from our Singapore office.

3G Electric
Image not available
ZURNExpansion Brass Barbed Tube Fittings

ZURN QET666GX Expansion Brass Barbed Tee, 1 1/4 in ID

The ZURN Barbed Tee (MPN QET666GX) is an expansion brass barbed tube fitting with three 1 1/4 in ID barbed connections. It uses an expansion PEX connection method and is designed for joining PEX tubing in plumbing…

SKU 3G-OTH-467987

Brand
ZURN
Item
QET666GX Expansion Brass Barbed Tee, 1 1/4 in ID
Part Number
QET666GX
Category
Expansion Brass Barbed Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ZURN
Manufacturer Part Number
QET666GX
Type
Expansion
ID
1 1/4 in
Connection Type
Barbed x Barbed x Barbed

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 Tee (MPN QET666GX) is an expansion brass barbed tube fitting with three 1 1/4 in ID barbed connections. It uses an expansion PEX connection method and is designed for joining PEX tubing in plumbing systems.

Frequently Asked Questions

What is the ZURN QET666GX barbed tee used for?

The ZURN QET666GX is an expansion brass barbed tee used to join three branches of PEX tubing in residential and commercial plumbing systems. Its 1 1/4 in ID barbed connections and expansion method create a secure, leak-resistant joint for potable water and hydronic heating applications.

What are the specifications of the ZURN QET666GX barbed tee?

The ZURN QET666GX is a brass barbed tee with three 1 1/4 in ID connections. It uses an expansion PEX connection method and features barbed x barbed x barbed ends. The part is manufactured by ZURN and is designed for joining PEX tubing in plumbing systems.

Where to buy the ZURN QET666GX barbed tee worldwide?

3G Electric supplies the ZURN QET666GX barbed tee to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this expansion brass fitting for your plumbing project.

How to install the ZURN QET666GX expansion barbed tee?

To install the ZURN QET666GX, use an expansion tool to enlarge the PEX tubing end, then insert the barbed tee and allow the tubing to contract around the fitting. Ensure the tubing is fully seated against the shoulder. Follow standard PEX expansion practices for a reliable joint.

Used in

Common applications for ZURN
Commercial roofing — Zurn Z100-3NH, Z100-6NH, and ZC100-4NH-C-R primary roof drains for flat or low-slope roof rainwater removal
Commercial restrooms — Zurn Metroflush® ZEMS6203-WS1.0004 automatic urinal flush valve with sensor activation and 1 gpf rating
Institutional shower facilities — Zurn Temp Gard Z7000-HW16-H7 handheld showerhead with hose, bracket, and slide bar
Plumbing drain access — Zurn Z1474-SDO and Z1474-4-N cast-iron cleanout housings for floor-level inspection and rodding
Concrete deck drainage — Zurn ZC100-4NH-C-R roof drain with underdeck clamp for secure installation in concrete decks
Waste line maintenance — Zurn CO2521-4 cleanout housing with adjusting screws for level adjustment in finished floors
Not sure this is the right part? Photo-identify it→

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.

You might also need

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
ZURN
ZURN
This brass barbed tee features expansion-type connections for PEX tubing. With barbed x barbed x barbed ends and inner diameters of 1-1/4 in, 1-1/4 in, and 1 in, it is used to branch three PEX lines in plumbing and hydronic systems
ZURN
ZURN
This ZURN expansion brass barbed tee connects three PEX tubes using the expansion method. It features two 1-1/4 in ID barbed connections and one 3/4 in ID barbed connection. Commonly used in potable water and radiant heating systems to split or combine flow at a branch point
ZURN
ZURN
This ZURN expansion brass barbed tee features a 2 in ID and 1-1/2 in ID with barbed x barbed x barbed connections. Designed for PEX plumbing systems, it uses an expansion connection method to create secure joints in potable water, radiant heating, and hydronic applications
ZURN
ZURN
Brass expansion barbed tee fitting with 1-1/2 in inside diameter and barbed x barbed x barbed connections. Uses expansion PEX connection method. Suitable for creating branch connections in plumbing systems
ZURN
ZURN
This brass barbed tee features three 2-inch barbed connections and uses an expansion PEX connection method. It is designed for joining PEX tubing in plumbing systems, including potable water and hydronic heating applications

More from ZURN

View all ZURN parts →
ZURN
ZURN
This ZURN expansion brass barbed tube fitting features a 19/32 in ID x 1/2 in pipe size with a Barbed x Cup connection type. It uses the Expansion PEX connection method for joining PEX tubing to cup-shaped fittings. Suitable for plumbing systems in potable water, radiant heating, and hydronic applications
This brass barbed tube fitting is designed for expansion PEX connections, joining PEX tubing in plumbing and hydronic heating systems. The barbed design secures tubing without additional clamps, suitable for potable water and radiant heating applications requiring a leak-resistant connection
ZURN
This brass barbed tube fitting is designed for expansion PEX connections, joining PEX tubing in plumbing and hydronic heating systems. The barbed design secures tubing without additional clamps, suitable for potable water and radiant heating applications requiring a leak-resistant connection
ZURN
ZURN
Brass expansion barbed tube fitting with barbed x cup connection. Designed for joining PEX tubing to copper or brass fittings in plumbing systems. Features a 1 35/64 in inside diameter and 2 in pipe size. Uses expansion PEX connection method for secure joints
ZURN
ZURN
This ZURN brass barbed tee connects three tubes of specified inner diameters. Barbed ends provide a secure, leak-resistant seal on flexible tubing. Suitable for joining tubing in fluid handling systems for water, air, or low-pressure applications
ZURN
ZURN
This brass expansion tube fitting has a 3/4 in inside diameter and three barbed ends for connecting tubing in a tee configuration. It is used to create branch connections in fluid-handling systems such as plumbing, irrigation, or industrial lines
This ZURN expansion brass barbed tube fitting is designed for joining PEX tubing in plumbing and hydronic heating systems. It features a 17/64 in ID on both ends and a 3/8 in pipe size, using an expansion connection method to create a secure joint
ZURN
This ZURN expansion brass barbed tube fitting is designed for joining PEX tubing in plumbing and hydronic heating systems. It features a 17/64 in ID on both ends and a 3/8 in pipe size, using an expansion connection method to create a secure joint
ZURN
ZURN
This brass expansion barbed tee fitting has a 3/4 in inside diameter and barbed connections on all three ends. It is used to join three tubing branches in fluid-handling systems, such as plumbing and irrigation lines, providing a secure, leak-resistant joint
Brass barbed tube fitting with expansion PEX connection method. Designed for 1/4 in pipe. Used to join PEX pipes in plumbing and hydronic heating systems
ZURN
Brass barbed tube fitting with expansion PEX connection method. Designed for 1/4 in pipe. Used to join PEX pipes in plumbing and hydronic heating systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first