Zurn Z536 | ZN536 15-3/8″ Heavy-Duty Parking Deck Drain with Support Flange

Product Overview

The Zurn Z536 | ZN536 is a high-capacity, heavy-duty parking deck drain engineered for long-term durability and dependable performance. Built with a corrosion-resistant, Dura-Coated cast iron body and support flange, this 15-3/8″ diameter drain system is designed to handle the rigorous demands of commercial garages, decks, and exposed concrete environments.

Available with either a rugged cast iron top (Z536) or a polished nickel bronze top (ZN536), this model offers versatility and finish options that fit both utility and appearance standards. Its modular configuration supports multiple outlet sizes and ensures a secure, watertight fit on structural slabs.

Key Features & Benefits

• Heavy-Duty Build
  Designed for high-load environments such as parking structures, the Z536/ZN536 features robust construction to resist impact and wear.

• Dura-Coated Cast Iron Body
  Long-lasting epoxy coating provides superior corrosion protection in exposed or wet environments.

• Support Flange with Gasket
  Integral flange with factory-applied gasket enhances drainage stability and simplifies sealing to deck membranes.

• Slotted Grate Design
  Optimized for debris resistance and high-volume water intake without sacrificing structural integrity.

• Interchangeable Tops
  Choose from durable cast iron or refined nickel bronze finishes depending on the application and aesthetic preference.

• Multiple Connection Options
  Available in a variety of outlet sizes to suit new construction or retrofit projects.

Technical Specifications

Why Choose This Drain?

• Built for challenging commercial applications

• High-strength materials stand up to load and weather

• Supports a clean, secure installation with built-in sealing flange

• Customizable for your specific connection and finish requirements

• Simplifies long-term maintenance with durable, replaceable parts

Frequently Asked Questions

Q: Is this drain compatible with membrane waterproofing systems?
Yes, it includes a gasketed support flange for watertight integration with membrane systems.

Q: Can I choose different top finishes?
Absolutely. The drain is available with either a cast iron or a polished nickel bronze top.

Q: Is this drain suitable for vehicle traffic?
Yes, it’s engineered for heavy-duty applications like parking decks and drive lanes.

Q: What size connections are available?
Multiple outlet sizes are available to match your pipe configuration needs.