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

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

The ZURN Barbed Fitting Adapter (MPN QQMC77GX) is a brass crimp-on barbed tube fitting with a Barbed x MNPT connection, sized 1 1/2 in ID x 1 1/2 in Pipe Size. It uses a crimp PEX connection method. 3G Electric…

SKU 3G-OTH-473676

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

ZURN
Manufacturer Part Number
QQMC77GX
Type
Barbed x MNPT, Brass, Crimp
Connection Type
Barbed x MNPT
[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 QQMC77GX) is a brass crimp-on barbed tube fitting with a Barbed x MNPT connection, sized 1 1/2 in ID x 1 1/2 in Pipe Size. It uses a crimp PEX connection method. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments—including plumbing—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the ZURN Barbed Fitting Adapter QQMC77GX used for?

The ZURN QQMC77GX is a brass barbed fitting adapter used to connect PEX tubing to male NPT threaded ports in plumbing systems. It is commonly applied in potable water, hydronic heating, and industrial fluid handling where a secure, leak-resistant crimp connection is required.

What are the specifications of the ZURN QQMC77GX?

The ZURN QQMC77GX is a 1 1/2 in ID x 1 1/2 in Pipe Size brass barbed fitting adapter with a Barbed x MNPT connection. It uses a crimp PEX connection method. The manufacturer part number is QQMC77GX, and the brand is ZURN.

Where to buy the ZURN QQMC77GX worldwide?

3G Electric supplies the ZURN QQMC77GX 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 to order this genuine ZURN component for your plumbing or industrial application.

How to install a ZURN crimp barbed fitting adapter?

To install the ZURN QQMC77GX, slide a crimp ring onto the PEX tubing, insert the barbed end fully into the tubing, then position the ring over the barb and use a PEX crimp tool to compress it evenly. Always follow manufacturer guidelines and test the joint for leaks after installation.

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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