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Zurn ZS415BS - Body Assembly with “Type BS” Stainless Steel Strainer

Zurn ZS415BS - Body Assembly with “Type BS” Stainless Steel Strainer

Zurn ZS415BS - Body Assembly with “Type BS” Stainless Steel Strainer

$1,153.60


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SKU ZS415-2NH-5BS

The Zurn ZS415BS finish-floor drain is designed for interiors that demand both style and performance. Perfect for showers, spas, bathrooms, and other finished wet zones, it provides dependable drainage while blending into your flooring design rather than interrupting it.

Key Features

  • Flush, Low-Profile Grate: Engineered to rest nearly level with surrounding surfaces like tile or stone, maintaining a seamless visual plane.

  • Durable, Corrosion-Resistant Construction: Built to withstand moisture, foot traffic, and the wear common to wet environments.

  • Waterproofing & Debris Management: Includes features for secure integration with waterproofing membranes and a grate/strainer design to help block debris and maintain clear flow.

Downloads:

Product Codes: ZS415BS-2IC, ZS415BS-3IC, ZS415BS-4IC, ZS415BS-2IG, ZS415BS-3IG, ZS415BS-4IG, ZS415BS-2IP, ZS415BS-3IP, ZS415BS-4IP, ZS415BS-2NH, ZS415BS-3NH, ZS415BS-4NH, ZS415BS-2NL, ZS415BS-3NL, ZS415BS-4NL, ZM415BS-2IC, ZM415BS-3IC, ZM415BS-4IC, ZM415BS-2IG, ZM415BS-3IG, ZM415BS-4IG, ZM415BS-2IP, ZM415BS-3IP, ZM415BS-4IP, ZM415BS-2NH, ZM415BS-3NH, ZM415BS-4NH, ZM415BS-2NL, ZM415BS-3NL, ZM415BS-4NL,

View Our Full Selection of Zurn Drains →

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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Zurn ZS415BS – Body Assembly with “Type BS” Stainless Steel Strainer

A finish floor & shower drain assembly combining a Dura-Coated cast-iron body and bottom outlet with an invertible membrane clamp, adjustable collar with seepage slots, and a “Type BS” stainless steel, heel-proof, medium-duty square strainer designed for durable performance in finished interiors.

In technical terms, the ZS415BS couples cast-iron robustness with a stainless top that’s easy to clean and aligns neatly to finished floors. In plain English: it’s a tough, good-looking drain that integrates cleanly with waterproofing and stands up to daily use in restrooms, locker rooms, and public spaces.

Zurn ZS415BS schematic: cast-iron body, bottom outlet, adjustable collar with seepage slots, and Type BS stainless square strainer
ZS415BS – Dimensional & Component Schematic

Key Features

  • Dura-Coated cast-iron body with bottom outlet for long service life and stability.
  • Adjustable collar and invertible membrane clamp with seepage slots for reliable waterproofing tie-in.
  • “Type BS” stainless steel square strainer: heel-proof, medium-duty, and easy to maintain in finished spaces.
  • Finish-friendly look that complements tile, stone, resinous floors, and polished concrete.
  • Strainer sizes: typically available in 5", 6", and 8" square to match layout and flow needs.

Where ZS415BS Excels

Specify ZS415BS for commercial restrooms, locker rooms, showers, lobbies, and retail interiors where appearance, cleanability, and a dependable membrane tie-in are essential. The stainless strainer resists staining while the cast-iron body handles daily abuse.

Options & Accessories (Snapshot)

  • -P trap-primer connection to protect trap seals in low-use rooms.
  • -TS top-secured and -VP vandal-proof hardware for public zones.
  • Outlet families vary by build (NH No-Hub, IP Threaded, etc.); confirm on submittal.
Zurn brand logo
Zurn – Finish Floor & Shower Drains

Specifications at a Glance

Body: Dura-Coated cast iron, bottom outlet

Top: “Type BS” stainless steel, heel-proof square strainer, medium-duty

Waterproofing: Invertible membrane clamp + adjustable collar with seepage slots

Strainer sizes: 5" / 6" / 8" (typical)

Common options: -P trap primer; -TS top-secured; -VP vandal-proof

Applications: Finished interiors—restrooms, showers, lobbies, retail, locker rooms

Always confirm dimensions, outlet type/size, strainer size, and furnished options on the project submittal.

Installation Highlights

1) Rough-In & Set

Set the cast-iron body to rough elevation; connect to piping; cap and protect the opening during pours.

2) Membrane Tie-In

Use the invertible membrane clamp and seepage slots to integrate waterproofing. Add -P trap primer where required by code.

3) Final Adjust & Commission

After finishes, adjust the collar to final height; install and secure the stainless strainer (choose -TS/-VP for public spaces).

Case Study: Retail Restroom Refresh

A multi-tenant retail center upgraded restrooms to larger-format porcelain tile. The contractor selected Zurn ZS415BS with 6" stainless square strainers, -P trap-primer connections, and top-secured hardware. The adjustable collar simplified height alignment, the membrane clamp delivered a reliable tie-in, and staff reported easier cleaning with fewer odor complaints thanks to consistent trap priming.

Frequently Asked Questions

What does “Type BS” mean?
“Type BS” identifies the stainless steel square strainer style used with the ZS415 body. It’s engineered as a heel-proof, medium-duty top appropriate for finished interiors.
Which strainer size should I choose?
Most projects use 5" or 6" strainers. Select 8" where higher inflow or larger tile patterns benefit from the extra footprint. Verify open area on the submittal.
When is a trap primer (-P) recommended?
Use a -P trap-primer connection in low-use spaces or where codes require trap-seal protection. It automatically feeds small amounts of water to the trap to prevent sewer-gas odors.