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ZURN Barbed Fitting Adapter: 11/16 in ID x 1/2 in Pipe x 1/2 in Pipe Size, Cup x Barbed - Crimp-On Brass Barbed Tube Fittings
ZURNCrimp-On Brass Barbed Tube Fittings

ZURN Barbed Fitting Adapter: 11/16 in ID x 1/2 in Pipe x 1/2 in Pipe Size, Cup x Barbed

The ZURN Barbed Fitting Adapter (MPN QQ750CX) is a cup x barbed, copper crimp-on brass barbed tube fitting. It connects 11/16 in ID tubing to 1/2 in pipe x 1/2 in pipe size using a crimp PEX connection method.

SKU 3G-OTH-473734

Brand
ZURN
Item
Barbed Fitting Adapter: 11/16 in ID x 1/2 in Pipe x 1/2 in Pipe Size, Cup x Barbed
Category
Crimp-On Brass Barbed Tube Fittings
Available to Order
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Technical Specifications

ZURN
Manufacturer Part Number
QQ750CX
Type
Cup x Barbed, Copper
Connection Type
Cup 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 QQ750CX) is a cup x barbed, copper crimp-on brass barbed tube fitting. It connects 11/16 in ID tubing to 1/2 in pipe x 1/2 in pipe size using a crimp PEX connection method.

Frequently Asked Questions

What is the ZURN QQ750CX barbed fitting adapter used for?

The ZURN QQ750CX is a cup x barbed, copper crimp-on brass fitting adapter used to connect 11/16 in ID tubing to 1/2 in pipe x 1/2 in pipe size in PEX plumbing systems. It is suitable for potable water and hydronic heating applications where a reliable, leak-proof crimp connection is required.

What are the specifications of the ZURN QQ750CX barbed fitting adapter?

The ZURN QQ750CX is a cup x barbed, copper crimp-on brass barbed tube fitting. It connects 11/16 in ID tubing to 1/2 in pipe x 1/2 in pipe size using a crimp PEX connection method. The manufacturer part number is QQ750CX, and the connection type is cup x barbed.

Where to buy the ZURN QQ750CX barbed fitting adapter worldwide?

3G Electric supplies the ZURN QQ750CX barbed fitting adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine ZURN part.

How to install the ZURN QQ750CX barbed fitting adapter?

To install the ZURN QQ750CX, insert the tubing fully into the barbed end, then use a PEX crimp tool and copper crimp ring to secure the connection over the barb. Ensure the crimp ring is positioned correctly and verify the joint with a go/no-go gauge. Follow local plumbing codes for best results.

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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