Zurn Z1202-ND4 High‑Performance Vertical Water Closet Carrier (Back‑to‑Back, 4″ No‑Hub)
Product Overview
The Zurn Z1202‑ND4 is a revolutionary back‑to‑back siphon-jet water closet carrier engineered for both traditional and low-flow systems. This high-performance carrier is designed to propel waste efficiently, simplify installation, and ensure long-term reliability—meeting the demands of engineers, contractors, and building owners alike.
Key Features & Benefits
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Superior Waste Carry Performance
Advanced hydro-mechanical sweep propels waste up to three times farther than standard carriers—minimizing clogging and safeguarding plumbing systems. -
Heavy-Duty Load Capacity
Meets ASME A112.6.1M with a static load rating of 500 lb, ensuring durability under heavy use. -
Fast & Lightweight Installation
Weighs 30% less than traditional carriers and features preassembled trim, universal feet preset to a 5½″ rough-in, and EZ‑SET™ front-access coupling—speeding up installation and reducing labor. -
Back‑to‑Back Configuration
Designed for dual fixture setups with integrated double main fitting and extended 2″ vent to accommodate back-to-back toilets. -
Trim & Support Included
Comes complete with Dura-coated cast iron body, gasketed faceplates, slotted floor feet, stud protectors, Neo-Seal gaskets, fixture bolts, and adjustable coupling with test cap. -
Potable & Low-Flow Compatible
Optimized for both standard and low-flow applications, delivering reliable flush performance and system protection.
Technical Specifications
| Attribute | Details |
|---|---|
| Model | Z1202-ND4 (4″ No‑Hub, Back‑to‑Back setup) |
| Connection Size | 4″ (102 mm) No‑Hub outlet |
| Vent Size | 2″ (51 mm) |
| Load Rating | 500 lb static (ASME A112.6.1M compliant) |
| Flush Type | Vertical siphon jet |
| Body Material | Dura-coated cast iron |
| Coupling Type | 3″ × 6″ adjustable with integral test cap |
| Rough-In Height | Preset at 5½″ with universal floor-mounted feet |
| Installation Type | Back-to-back dual fixtures |
| Includes | Faceplates, feet, bolts, trim, stud protectors, Neo‑Seal |
Why Choose the Z1202‑ND4 EZCarry®?
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Reduced Maintenance: Improved waste carry prevents line buildup and blockages
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Labor Savings: Preconfigured and lightweight, this system reduces installation effort
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Built to Last: Sturdy cast iron and gasketed design ensures long-lasting performance
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Supports Modern Fixtures: Compatible with low-flow toilets while maintaining high performance
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Clean, Wall-Mounted Finish: Supports sanitary applications with minimal floor contact
Frequently Asked Questions
Q: Is the EZCarry® suitable for dual toilet installations?
Yes—the back-to-back design with double main fitting and extended vent allows for dual fixture setups.
Q: Can I adjust the coupling length after installing?
Yes—the patent-pending EZ‑SET™ coupling allows front-access trimming and includes a test cap.
Q: What is the load rating?
It’s rated for up to 500 lb per ASME standards, making it durable for commercial use.
Q: Is it compatible with low-flow toilets?
Yes—it supports both low-flow and standard flush systems, providing consistent performance.
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