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Zurn Z1735 - 12" Diameter Floor Drain

Zurn Z1735 - 12" Diameter Floor Drain

Zurn Z1735 - 12" Diameter Floor Drain

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SKU Z1735

The Zurn Z1735 is a heavy-duty area drain built for durability and high flow performance. Ideal for plazas, paved surfaces, courtyards, and other settings where efficient surface drainage is needed, it combines strength with practical design features.

*Please submit a quote request below for pricing and availability on this product.

Key Features

  • Heavy Construction: Built to withstand mechanical loads, outdoor conditions, and long-term use.

  • Load-Rated Grate: Equipped with a traffic-rated grate to support foot or vehicle loads while maintaining high flow capacity.

  • Versatile Outlet & Sealing Options: Available in multiple outlet styles and includes flange or clamping features to integrate with waterproofing and paving systems.

Downloads:

Product Codes: Z1735-3IP, Z1735-4IP, Z1735-6IP, Z1735-3BW, Z1735-4BW, Z1735-6BW, ZM1735-3IP, ZM1735-4IP, ZM1735-6IP, ZM1735-3BW, ZM1735-4BW, ZM1735-6BW, Z1735-3IP-K, Z1735-4IP-K, Z1735-6IP-K, Z1735-3IP-KC, Z1735-4IP-KC, Z1735-6IP-KC, Z1735-3BW-K, Z1735-4BW-K, Z1735-6BW-K, Z1735-3BW-KC, Z1735-4BW-KC, Z1735-6BW-KC, Z1735-3IP-SF, Z1735-4IP-SF, Z1735-6IP-SF, Z1735-3BW-SF, Z1735-4BW-SF, Z1735-6BW-SF, Z1735-3IP-TS, Z1735-4IP-TS, Z1735-6IP-TS, Z1735-3BW-TS, Z1735-4BW-TS, Z1735-6BW-TS, Z1735-3IP-VP, Z1735-4IP-VP, Z1735-6IP-VP, Z1735-3BW-VP, Z1735-4BW-VP, Z1735-6BW-VP

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 Z1735 – 12" Diameter Floor Drain (Stainless Steel)

A 12" (305 mm) heavy-duty stainless steel floor drain with an integral anchor flange and non-tilt grate. Built for high flow, corrosion resistance, and long service life in demanding environments.

In technical terms, the Zurn Z1735 features an all Type 304 (CF8) cast stainless steel body with a non-tilt grate and anchor flange; outlets are offered in threaded (IP) and butt-weld (BW) connections. In plain English: it’s a large-capacity, corrosion-resistant drain that stays seated under carts and foot traffic, resists harsh cleaners, and integrates cleanly with your slab.

Zurn Z1735 12-inch stainless floor drain schematic showing non-tilt grate, anchor flange, and outlet options
Zurn Z1735 – Dimensional & Component Schematic

Key Features

  • 12" diameter top with non-tilt grate to resist rocking and displacement.
  • All Type 304 stainless steel body with an integral anchor flange for secure slab embedment.
  • Corrosion-resistant construction for food & beverage, healthcare, industrial washdown, and coastal installs.
  • Outlet families: IP threaded or BW butt-weld (specify pipe schedule for BW—e.g., Sch. 10/40/80).
  • Typical outlet sizes: 3", 4", 6" (verify per submittal).

Where Z1735 Excels

Choose Z1735 for processing plants, commercial kitchens, loading bays, service corridors, and parking structures needing stainless construction and robust intake. The non-tilt grate improves safety and longevity, while stainless castings stand up to cleaning chemicals and brine.

Options & Variants (Snapshot)

  • Material prefix: Z = Type 304 SS; ZM = Type 316 SS for elevated chloride exposure.
  • Waterproofing: -K seepage holes only; -KC clamp collar with seepage holes for membrane tie-in.
  • Security & finish: -TS top secured; -VP vandal-proof; -SF satin finish top.
Zurn brand logo
Zurn – Stainless Floor Drains for Demanding Sites

Specifications at a Glance

Top: 12" dia., heavy-duty non-tilt grate

Body: Cast stainless steel (Type 304 standard; Type 316 optional)

Anchor: Integral anchor flange for slab embedment

Outlets: 3"/4"/6" IP (threaded) or 3"/4"/6" BW (butt-weld; specify schedule)

Finish/Options: -SF satin finish; -TS top secured; -VP vandal-proof; -K/-KC seepage options

Material Prefix: Z (304 SS) / ZM (316 SS)

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

Installation Highlights

1) Set & Reinforce

Place the stainless body to rough elevation; tie the integral anchor flange to rebar for stability during the pour.

2) Select the Outlet

Use IP for threaded steel systems or BW for welded stainless—specify pipe schedule (e.g., 10/40/80) to match wall thickness.

3) Waterproofing & Protection

If membranes are present, add -KC clamp collar; protect the assembly during finishing to preserve alignment and sealing.

Case Study: Sanitized Service Corridor

A hospital’s back-of-house corridor suffered corrosion on painted drains due to frequent disinfectant washdowns. Upgrading to Zurn Z1735 with 4" BW outlets and ZM (Type 316 SS) bodies eliminated rust staining and grate movement. The non-tilt grate maintained a flush walking surface, and maintenance teams reported faster cleanups and fewer downstream clogs after pairing select locations with seepage options for waterproofing.

Frequently Asked Questions

When should I specify Type 316 stainless (ZM)?
Choose ZM for higher-chloride or aggressive chemical exposure—coastal sites, food & beverage cleaners, or CIP processes—where Type 316’s improved pitting resistance pays off.
Threaded (IP) vs. Butt-Weld (BW) outlet?
IP integrates with threaded steel piping. BW lets you build a fully welded stainless system—specify pipe schedule so the outlet matches your piping.
What does a “non-tilt” grate do?
It seats in the frame to resist rocking or shifting under wheels and foot traffic, keeping the surface flush and reducing frame wear over time.