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Zurn Z400S - “Type S” Square Strainer

Zurn Z400S - “Type S” Square Strainer

Zurn Z400S - “Type S” Square Strainer

$758.99


FREE SHIPPING
SKU ZN400-5S

The Zurn Z400S finish-floor drain is engineered to combine aesthetic balance with dependable drainage performance. Ideal for elegant interiors such as bathrooms, lobbies, spa areas, or any decorative floor environment, it helps maintain visual harmony while effectively channeling moisture.

Key Features

  • Flush, Low-Profile Grate: Designed to lie nearly level with surrounding floor surfaces—such as tile, stone, or decorative finishes—offering a subtle integration that doesn’t disrupt the design.

  • Durable Construction for Wet Areas: Built with materials that resist moisture, wear, and regular use in wet environments, ensuring long service life and reliability.

  • Waterproofing & Debris Control: Incorporates a secure interface with the waterproofing membrane and includes a grate or strainer configuration that helps block debris, maintaining clear flow and reducing clog risk.

Downloads:

Product Codes: Z400S-2IC, Z400S-3IC, Z400S-4IC, Z400S-2IG, Z400S-3IG, Z400S-4IG, Z400S-2IP, Z400S-3IP, Z400S-4IP, Z400S-2NH, Z400S-3NH, Z400S-4NH, Z400S-2NL, Z400S-3NL, Z400S-4NL, ZM400S-2IC, ZM400S-3IC, ZM400S-4IC, ZM400S-2IG, ZM400S-3IG, ZM400S-4IG, ZM400S-2IP, ZM400S-3IP, ZM400S-4IP, ZM400S-2NH, ZM400S-3NH, ZM400S-4NH, ZM400S-2NL, ZM400S-3NL, ZM400S-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 Z400S – “Type S” Square Strainer

The Z400S is Zurn’s “Type S” square, adjustable, light-duty strainer with a secured, heel-proof grate—a clean, reliable top that pairs with Z415 drain bodies for finish-floor and shower applications.

In technical terms, Z400S is a square, adjustable strainer assembly furnished in ZB polished bronze or ZN polished nickel bronze finishes, designed to mount on the Z415 drain body. In plain English: it’s a square grate that aligns beautifully with tile layouts, keeps toes safe (heel-proof openings), and lets you fine-tune height for a flush finish.

Zurn Z400S Type S square adjustable strainer schematic with dimensions and details
Z400S – Dimensional & Component Schematic

Key Features

  • “Type S” head – square, adjustable, light-duty top with secured, heel-proof grate.
  • Finish options – ZB polished bronze or ZN polished nickel bronze to match premium interiors.
  • Pairs with Z415 bodies – the common Z415 finish-floor/shower drain body accepts Z400-series tops.
  • Typical sizes – commonly 6" × 6" and 8" × 8" (others available; confirm on submittal).
  • Service-friendly – secured grate reduces loss; square geometry aligns to tile modules for neat grout lines.

Where Z400S Excels

Ideal for showers, locker rooms, hospitality restrooms, and healthcare/education cores using tile or resinous finishes. The square footprint makes layout clean and predictable, while the heel-proof grate supports safety in high-traffic spaces.

Benefits (Plain English)

  • Cleaner lines—square top aligns with grout joints.
  • Safer footing—heel-proof openings help prevent catch points.
  • Flush finish—adjustability dials in final elevation for smooth cleaning.
Zurn brand logo
Zurn – Finish-Floor Drainage

Specifications at a Glance

Head Type: Type S square, adjustable, light-duty

Grate: Secured, heel-proof (safety-minded slot pattern)

Finishes: ZB polished bronze / ZN polished nickel bronze

Compatibility: Designed for use with Z415 drain bodies

Typical Sizes: 6" × 6" and 8" × 8" (others per submittal)

Applications: Finish floors & showers in commercial interiors

Always confirm size, finish, furnished options, and duty rating on the project submittal.

Installation Highlights

1) Layout & Selection

Choose ZB or ZN finish and size to match tile modules (e.g., 6" or 8"). Align the square head to grout lines.

2) Set Elevation

Using the Z415 body’s adjustable collar, bring the Type S top flush with the finish for smooth cleaning and drainage.

3) Service & Care

Plan periodic lift/clean intervals based on debris load. A secured grate helps prevent loss and speeds maintenance.

Case Study: Community Center Showers

A municipal recreation center upgraded to large-format tile in locker-room showers. The team selected Z400S to keep the drain footprint square with the grout grid and ensure flush final elevations. After one season, staff reported fewer trip concerns and faster nightly cleanouts thanks to the heel-proof, secured grate and square alignment.

Frequently Asked Questions

What does “Type S” mean?
It denotes Zurn’s square, adjustable, light-duty strainer head with a secured, heel-proof grate for finish-floor and shower use.
Which sizes and finishes are typical?
Common tops are 6" × 6" and 8" × 8", in ZB polished bronze or ZN polished nickel bronze. Confirm exact combinations on the submittal.
Does it fit my Z415 drain body?
Yes—Z400-series tops are designed for Z415 bodies. Verify outlet type/size and any accessories with your project documentation.