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ZURN Barbed Fitting Elbow: 3/4 in ID Size, Barbed x Barbed, Copper - Crimp-On Brass Barbed Tube Fittings
ZURNCrimp-On Brass Barbed Tube Fittings

ZURN Barbed Fitting Elbow: 3/4 in ID Size, Barbed x Barbed, Copper

The ZURN Barbed Fitting Elbow (MPN QSTUBLXX4) is a crimp-on brass barbed tube fitting with a 3/4 in ID size and barbed x barbed connection type. It is constructed from copper and uses a crimp PEX connection method.

SKU 3G-OTH-473720

Brand
ZURN
Item
Barbed Fitting Elbow: 3/4 in ID Size, Barbed x Barbed, Copper
Category
Crimp-On Brass Barbed Tube Fittings
Available to Order
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Technical Specifications

ZURN
Manufacturer Part Number
QSTUBLXX4
Type
Barbed x Barbed, Copper, Crimp
Connection Type
Barbed x Barbed
[New] - PEX Connection Method
Crimp
View Full Spec Sheet

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

Product Description

The ZURN Barbed Fitting Elbow (MPN QSTUBLXX4) is a crimp-on brass barbed tube fitting with a 3/4 in ID size and barbed x barbed connection type. It is constructed from copper and uses a crimp PEX connection method.

Frequently Asked Questions

What is the ZURN Barbed Fitting Elbow QSTUBLXX4 used for?

The ZURN Barbed Fitting Elbow QSTUBLXX4 is used to create 90-degree turns in PEX plumbing systems. It connects 3/4 in ID PEX tubing using a crimp method, making it suitable for potable water, radiant heating, and hydronic applications in residential and commercial buildings.

What are the specifications of the ZURN QSTUBLXX4 barbed fitting?

The ZURN QSTUBLXX4 is a crimp-on brass barbed tube elbow with a 3/4 in ID size and barbed x barbed connection type. It is made of copper and uses a crimp PEX connection method. The manufacturer part number is QSTUBLXX4.

Where to buy ZURN QSTUBLXX4 barbed fitting worldwide?

3G Electric supplies the ZURN QSTUBLXX4 barbed fitting elbow to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this and other ZURN plumbing components.

How to install a ZURN crimp barbed fitting?

To install the ZURN QSTUBLXX4, slide a PEX crimp ring over the tubing, insert the barbed end fully into the tube, position the ring over the barb, and compress it using a PEX crimp tool. Always verify the joint with a go/no-go gauge to ensure a leak-free 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 crimp-on 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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