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Commercial Floor Drain - Zurn Z415

Commercial Floor Drain - Zurn Z415

Commercial Floor Drain - Zurn Z415

$538.30


FREE SHIPPING
SKU ZN415-2NH-5B

The Commercial Floor Drain combines robust engineering with discreet styling, making it an excellent choice for high-traffic public spaces. Designed for efficiency, it manages water removal while complementing finished flooring in professional environments.

Key Features

  • Low-Profile Fit – Nearly level with the floor surface for seamless integration.
  • Engineered Strength – Withstands daily use and moisture exposure in demanding commercial settings.
  • Debris Control – Protects the system by preventing clogging and securing the membrane.

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Shipping

  • All items ship for free (standard ground, see map)
  • Call: (800) 604-5537 for pricing and shipping questions. Shipping estimates shown on the map pertain to this specific product only.
  • Orders typically ship in 1-3 business days. Transit times displayed in the map are listed in business days, and are approximate. The day that the order is shipped is not counted as a transit day.
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Commercial Floor Drain: An Overview

The Commercial Floor Drain combines a durable cast-iron body with an adjustable, secured round strainer to deliver clean lines, dependable waterproofing, and service-friendly access in modern finish floors and showers.

Technically, this assembly uses a Dura-Coated cast-iron body with bottom outlet, a combination invertible membrane clamp, and an adjustable collar with seepage slots beneath a light-duty round strainer. In plain terms: it locks the membrane, vents incidental moisture, and finishes perfectly flush with tile, terrazzo, or resinous floors.

Commercial Floor Drain installed in tiled finish floor with a clean, flush perimeter
Installed view — flush finish and neat perimeter

Why Pros Choose This Drain

  • Built for uptime — rugged Dura-Coated cast iron with a bottom outlet stands up to commercial use.
  • Membrane security — the invertible clamp and adjustable collar create a tight, repeatable tie-in.
  • Weep protection — seepage slots form weep paths that relieve moisture under the finish.
  • Clean aesthetic — an adjustable, secured round strainer keeps hardware aligned and in place.
  • Finish flexibility — commonly furnished in polished bronze or polished nickel bronze to match trim.

Best-Fit Applications

Perfect for showers, locker rooms, hospitality restrooms, education/healthcare cores, and amenity spaces. The round top complements patterned floors, while the secured grate simplifies routine cleaning.

Benefits (Plain English)

  • Better-looking installs — reliable tie-in + weep paths reduce perimeter staining.
  • Faster turnover — the adjustable top dials in final height for a smooth, flush finish.
  • Service-ready — a secured strainer prevents loss and speeds maintenance.
Brand logo
Engineered for finish-floor drainage

Specifications at a Glance

Body: Cast iron (Dura-Coated); bottom outlet

Waterproofing Interface: Invertible membrane clamp + adjustable collar with seepage slots

Top / Strainer: Round, light-duty, secured, adjustable

Finishes: Polished bronze / polished nickel bronze

Outlet Families: Typically 2″–4″ in No-Hub / IP threaded / Neo-Loc / IC/IG (confirm on submittal)

Use Cases: Interior finish floors & showers

Always verify dimensions, outlet family/size, head size/finish, and furnished options on the project submittal.

Installation Highlights

1) Rough-In & Elevation

Set the body to rough height; maintain slope to drain and allow travel for final head adjustment.

2) Membrane Tie-In

Clamp the waterproofing at the invertible collar. Keep seepage slots open to relieve trapped moisture.

3) Final Set & Service

Adjust the round top flush with the finish; establish a cleaning cadence based on traffic and debris load.

Commercial Floor Drain schematic showing cast-iron body, clamp collar with seepage slots, and secured round strainer
Commercial Floor Drain — Dimensional & Component Schematic

Case Study: Boutique Hotel Showers

A boutique hotel re-tiled guest showers with large-format porcelain. Selecting the Commercial Floor Drain provided fine elevation control via the adjustable round top and a reliable membrane clamp. Outcomes included flush transitions, reduced perimeter staining, and faster nightly cleanouts.

Frequently Asked Questions

What’s the advantage of the invertible clamp?
It ensures a consistent, tight seal to the membrane so the drain remains integrated with the waterproofing even after adjustments.
How do seepage slots improve performance?
They provide weep paths that route incidental moisture under tile/coatings into the outlet—helping prevent edge discoloration at the drain.
Which outlet styles are typical?
Most projects specify 2″, 3″, or 4″ in No-Hub, IP threaded, Neo-Loc, or IC/IG. Confirm exact combinations on your submittal.