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Zurn ZS400BS - Round “Type BS” Stainless Steel Strainer with Slotted Openings

Zurn ZS400BS - Round “Type BS” Stainless Steel Strainer with Slotted Openings

Zurn ZS400BS - Round “Type BS” Stainless Steel Strainer with Slotted Openings

$995.40


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SKU ZS400-5BS

The Zurn ZS400BS finish floor drain is designed to offer refined aesthetics along with dependable drainage performance in high-end interior and wet areas. Ideal for showers, spa zones, bathrooms, and decorative wet floors, it helps maintain design integrity while ensuring effective water removal.

Key Features

  • Flush, Low-Profile Grate: The drain’s top grate is carefully engineered to sit nearly level with surrounding finished surfaces—such as tile, stone, or decorative flooring—allowing it to blend discreetly into the environment.

  • Robust & Moisture-Resistant Construction: Built to withstand wet conditions, foot traffic, and regular use, with materials selected for durability, corrosion resistance, and long-term performance.

  • Waterproofing Integration & Debris Management: Includes features to securely connect and seal with the flooring’s waterproofing membrane, and a grate or strainer design that helps block debris from entering the drainage path, maintaining smooth flow and reducing clog risk.

Downloads:

Product Codes: ZS400BS-2IC, ZS400BS-3IC, ZS400BS-4IC, ZS400BS-2IG, ZS400BS-3IG, ZS400BS-4IG, ZS400BS-2IP, ZS400BS-3IP, ZS400BS-4IP, ZS400BS-2NH, ZS400BS-3NH, ZS400BS-4NH, ZS400BS-2NL, ZS400BS-3NL, ZS400BS-4NL, ZM400BS-2IC, ZM400BS-3IC, ZM400BS-4IC, ZM400BS-2IG, ZM400BS-3IG, ZM400BS-4IG, ZM400BS-2IP, ZM400BS-3IP, ZM400BS-4IP, ZM400BS-2NH, ZM400BS-3NH, ZM400BS-4NH, ZM400BS-2NL, ZM400BS-3NL, ZM400BS-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 ZS400BS – Round “Type BS” Stainless Steel Strainer with Slotted Openings

A round, stainless steel finish strainer with a Type BS slotted pattern designed for finish floor and shower drains. Delivers medium-duty, heel-safe intake, corrosion resistance, and a clean look for public interiors.

In technical terms, ZS400BS is a stainless, round head/strainer in the Z400 family that pairs with compatible Zurn drain bodies and includes a Type BS slotted opening for reliable inflow. In plain English: it’s the visible stainless “top” that looks sharp, feels solid underfoot, and makes routine cleanouts simple.

Zurn ZS400BS round stainless strainer with Type BS slotted openings for finish floor drains
ZS400BS – Round Type BS Stainless Strainer (Slotted Pattern)

Key Features

  • Round stainless strainer, Type BS with slotted openings for fast, even inflow.
  • Heel-safe, medium-duty top designed for high-traffic public interiors.
  • Corrosion-resistant construction stands up to moisture, disinfectants, and daily cleaning.
  • Service-friendly access for routine debris removal and line maintenance.
  • Pairs with Zurn finish-floor/shower bodies in the Z400 family (verify model compatibility and securing method on submittal).

Where ZS400BS Excels

Choose ZS400BS for restrooms, showers, locker rooms, hospitality and retail floors, or any finished space where a round stainless aesthetic and reliable, heel-safe intake are priorities. The round form centers neatly within mosaics and larger format tiles.

Options & Pairings (Snapshot)

  • Material: Type 304 stainless standard; Type 316 stainless available on related “ZM” variants for elevated chloride exposure.
  • Security: Top-secured or vandal-resistant hardware available on compatible body assemblies for public access areas.
  • Membrane tie-in: Pair with Zurn bodies featuring adjustable collars and membrane clamps where waterproofing is required.
Zurn brand logo
Zurn – Finish Floor & Shower Drain Tops

Specifications at a Glance

Type: Round stainless strainer, Type BS (slotted openings)

Duty: Heel-safe, medium-duty

Material: Stainless steel (Type 304 std.; Type 316 opt. in family)

Compatibility: Zurn finish-floor/shower drain bodies (Z400 family; verify pairing)

Finish: Satin/polished stainless appearance for visible interiors

Applications: Restrooms, showers, locker rooms, hospitality, retail

Always confirm head size, securing method, and body compatibility on the project submittal before ordering.

Installation Highlights

1) Prep the Body

Verify the drain body is set to rough elevation and the adjustable collar/membrane clamp (if present) is clean and square.

2) Align & Seat the Top

Orient the slotted Type BS pattern and seat the round top flush. Fit any specified top-secured or vandal-resistant hardware.

3) Commission & Maintain

Water-test for rapid surface capture. Establish a cleaning cadence to remove hair, lint, or sand that can reduce inflow.

Case Study: University Locker-Room Upgrade

A university replaced aging plastic tops in athlete showers with ZS400BS round stainless strainers on existing Zurn bodies. The slotted Type BS pattern improved draw-down during peak use, while the stainless finish resisted staining and simplified wipe-downs. Facilities reported fewer service calls for loose tops and better hygiene scores post-upgrade.

Frequently Asked Questions

What does “Type BS” mean?
“Type BS” identifies the slotted stainless strainer style used with compatible Zurn finish-floor drains. It’s designed for heel-safe, medium-duty performance in public interiors.
Will this fit my existing Zurn drain?
Often yes—ZS400-series strainers are made to pair with Zurn finish-floor/shower bodies. Always verify model compatibility and securing method on the project submittal before ordering.
When should I choose Type 316 stainless?
Use Type 316 (available on related family variants) in higher-chloride or chemically aggressive environments—coastal sites or harsh cleaners—for improved pitting resistance vs. Type 304.