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ZURN Barbed Fitting Adapter: 1/2 in ID Size, Barbed x Barbed, Copper - Crimp-On Brass Barbed Tube Fittings
ZURNCrimp-On Brass Barbed Tube Fittings

ZURN Barbed Fitting Adapter: 1/2 in ID Size, Barbed x Barbed, Copper

The ZURN Barbed Fitting Adapter (MPN QSTUB12XX) is a crimp-on brass barbed tube fitting with a 1/2 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method and is constructed of copper.

SKU 3G-OTH-473705

Brand
ZURN
Item
Barbed Fitting Adapter: 1/2 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
QSTUB12XX
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 Adapter (MPN QSTUB12XX) is a crimp-on brass barbed tube fitting with a 1/2 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method and is constructed of copper.

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 Barbed Fitting Adapter QSTUB12XX used for?

The ZURN QSTUB12XX is a crimp-on brass barbed tube fitting used to connect PEX tubing in plumbing systems. Its 1/2 in ID barbed x barbed design provides a secure, leak-resistant joint for potable water and hydronic heating applications.

What are the specifications of the ZURN QSTUB12XX?

The ZURN QSTUB12XX is a copper barbed fitting adapter with a 1/2 in ID size and barbed x barbed connection type. It uses a crimp PEX connection method and is manufactured by ZURN under MPN QSTUB12XX.

Where to buy the ZURN QSTUB12XX worldwide?

3G Electric supplies the ZURN QSTUB12XX barbed fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine ZURN components for your plumbing projects.

How to install the ZURN barbed fitting adapter?

To install the ZURN QSTUB12XX, slide a crimp ring over the PEX tubing, insert the barbed end fully into the tube, then position the ring over the barb and compress it using a PEX crimp tool. Always follow local plumbing codes and manufacturer guidelines.

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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ZURN Barbed Fitting Elbow: 1/2 in ID Size, Barbed x Barbed, Copper, Crimp (MPN QSTUBLXX). Key specifications — [New] - PEX Connection Method: Crimp; Brand: ZURN; Connection Type: Barbed x Barbed.
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