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Zurn Z400BL - “Type BL” Round Strainer with Dex-O-Tex Flange

Zurn Z400BL - “Type BL” Round Strainer with Dex-O-Tex Flange

Zurn Z400BL - “Type BL” Round Strainer with Dex-O-Tex Flange

$2,001.97


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SKU ZN400-5BL

The Zurn Z400BL is a finish-floor drain purposefully crafted to disappear into premium flooring while delivering dependable drainage. It’s ideal for environments like bathrooms, showers, spa areas, and other interior spaces where maintaining the aesthetic integrity of finished floors is essential.

Key Features

  • Flush, Slim Grate Design: The drain’s grate is designed to sit nearly flush with the surrounding finished floor—whether tile, stone, or other decorative surfaces—minimizing visual disruption.

  • Robust Construction: Engineered for resilience, the Z400BL is built to withstand moisture, regular use, and the challenges typical to wet environments.

  • Waterproofing & Debris Control: Designed to integrate securely with the floor’s waterproofing membrane and prevent debris ingress via the grate or strainer system, helping maintain consistent flow and reduce clogging.

Downloads:

Product Codes: Z400BL-5BL, ZB400BL-5BL, ZN400BL-5BL, Z400BL-5BL-CP, Z400BL-5BL-PC, Z400BL-5BL-VP, Z400BL-5BL-Y, ZB400BL-5BL-CP, ZB400BL-5BL-PC, ZB400BL-5BL-VP, ZB400BL-5BL-Y, ZN400BL-5BL-CP, ZN400BL-5BL-PC, ZN400BL-5BL-VP, ZN400BL-5BL-Y

Frequently Asked Questions

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 Z400BL – “Type BL” Round Strainer with Beveled Louvered (Heel-Proof) Openings

The Z400BL is a round, adjustable, light-duty strainer head featuring beveled louvered slots for heel-proof performance and a secured top for predictable maintenance. It mates with Zurn Z415 bodies for finish-floor and shower applications.

In technical terms, Z400BL is furnished as a “Type BL” round head with a secured louvered grate and adjustable shank, offered in architectural finishes like polished bronze (ZB) and polished nickel bronze (ZN). In plain English: it’s the clean, low-profile round top that sets flush, keeps heels and small wheels safe, and streamlines service.

Zurn Z400BL Type BL round strainer—dimensional schematic
Z400BL – Dimensional & Component Schematic

Key Features

  • Type BL round head — adjustable, light-duty top with beveled louvered (heel-proof) openings.
  • Secured grate — helps prevent loss and supports fast, consistent cleanouts.
  • Architectural finishes — ZB polished bronze or ZN polished nickel bronze complement surrounding trims.
  • Pairs with Z415 bodies — integrates with Zurn’s Z415 finish-floor/shower drain body for a complete assembly.
  • Flush aesthetic — round profile centers easily and yields crisp transitions with tile, terrazzo, or resinous floors.

Where Z400BL Excels

A dependable choice for showers, locker rooms, hospitality restrooms, and amenity spaces. The louvered grate promotes comfortable footing and efficient water entry, while the adjustable shank helps you hit a perfectly flush finish at punch-list time.

Benefits (Plain English)

  • Safety-minded — heel-proof openings protect heels and small casters without choking flow.
  • Cleaner installs — round frame aligns neatly with patterned floors.
  • Predictable service — secured top speeds routine cleanouts and reduces replacement parts.
Zurn brand logo
Zurn – Finish-Floor Drainage

Specifications at a Glance

Head Type: Type BL round, adjustable, light-duty

Grate: Secured beveled louvered (heel-proof) top

Finishes: ZB polished bronze / ZN polished nickel bronze

Compatibility: Fits Z415 floor & shower drain bodies

Use Cases: Interior finish floors & showers

Options: Secured/vandal-resistant hardware and debris-control accessories (verify per submittal)

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

Installation Highlights

1) Head & Finish

Select ZB or ZN to coordinate with room trim and fixtures.

2) Alignment & Elevation

Set the Z415 body; adjust the Z400BL head flush to the finish for smooth traffic and easy cleaning.

3) Service & Security

Use the secured louvered grate for routine debris removal; specify vandal-resistant hardware if required.

Case Study: Boutique Fitness Showers

A premium fitness chain standardized on Z400BL heads over existing Z415 bodies. The beveled louvered grate improved heel comfort and drainage, and the secured top reduced lost parts. Installers reported fewer punch-list adjustments thanks to the adjustable shank and consistently flush finishes across varied tile thicknesses.

Frequently Asked Questions

What defines a “Type BL” strainer?
Type BL is a round, adjustable, light-duty head furnished with a beveled louvered (heel-proof) grate for finish-floor use.
Which finishes are available?
Tops are typically offered in polished bronze (ZB) and polished nickel bronze (ZN). Confirm finish and open-area values on the latest submittal.
Does Z400BL fit my Z415 drain body?
Yes—Z400-series heads are designed for use with Z415 floor/shower drain bodies. Verify outlet family and any accessory requirements in project docs.