Skip to content
FREE SHIPPING ON ALL ORDERS
FREE SHIPPING ON ALL ORDERS
Click or scroll to zoom
Tap or pinch to zoom
Zurn Z320 - Refrigerator Drain

Zurn Z320 - Refrigerator Drain

Zurn Z320 - Refrigerator Drain

$4,054.38


FREE SHIPPING
SKU ZN320-2IC

The Zurn Z320 is a flushing-rim floor drain engineered for facilities that require rigorous hygiene and frequent washdown cycles—such as food plants, labs, commercial kitchens, and clean rooms. It combines strong drainage capacity with a design that helps remove grime, solids, and liquids more effectively than a standard floor drain.

Key Features

  • Flushing-Rim Feature: Delivers a ring of water around the drain’s perimeter to scour and push solids toward the outlet, reducing buildup and maintaining clear flow.

  • Heavy-Duty, Corrosion-Resistant Construction: Built from durable materials that resist chemical exposure, repeated cleaning, and harsh environmental conditions.

  • High-Flow Grate & Accessible Sediment Trap: Grate sized for maximum flow, paired with a trap or basket to capture debris and allow simple removal for maintenance.

Downloads:

Product Codes: Z320-1NH, Z320-1NL, Z320-1IP, Z320-1IC, Z320-1IG, Z320-1NH-C, Z320-1NL-C, Z320-1IP-C, Z320-1IC-C, Z320-1IG-C, ZB320-1NH, ZB320-1NL, ZB320-1IP, ZB320-1IC, ZB320-1IG, ZN320-1NH, ZN320-1NL, ZN320-1IP, ZN320-1IC, ZN320-1IG,

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.
NDS-Transit-Map_6d8f0af4-e4db-4159-a7a4-4ca8b8ba8710.gif__PID:713ed80e-353f-4d48-9ae6-2b8b0e0a3d58

Zurn Z320 – Flushing Rim Drain

The Z320 is a commercial flushing rim floor drain that uses a dedicated water-supply rim to rinse the bowl and drive debris toward the outlet—ideal for animal-care rooms, food-service cleanup zones, and industrial washdown areas.

In technical terms, Z320 integrates a durable drain body, flushing ring inlet, and a high-open-area strainer to improve sanitary performance. In plain English: it’s a self-rinsing floor drain that reduces buildup, cuts odor risk, and speeds nightly cleanups.

Zurn Z320 flushing rim drain—dimensional schematic
Z320 – Dimensional & Component Schematic

Key Features

  • Flushing rim assembly — connects to a water line to rinse the bowl and push debris to the outlet.
  • Commercial-duty body — engineered for hoses, carts, chemical cleaners, and daily washdowns.
  • High-open-area strainer — supports strong flow while shielding the outlet.
  • Sanitation boost — reduces residue that can lead to odor and biofilm between deep cleans.
  • Project options — outlet sizes/types, trap-primer port, debris bucket, and secured hardware (confirm on submittal).

Where Z320 Excels

Select the Z320 in spaces that are routinely rinsed and prone to organic or fine debris: kennels, veterinary clinics, food-prep/processing, beverage production, and industrial wash bays. The rim flush complements SOPs, lifting residues so janitorial teams spend less time scrubbing.

Benefits (Plain English)

  • Cleaner bowls — active rinsing limits film and odor sources.
  • Faster turns — less manual brushing after hose-downs.
  • Predictable upkeep — tool-free strainer access for daily debris removal.
Zurn brand logo
Zurn – Sanitary Floor Drainage

Specifications at a Glance

Type: Flushing rim floor drain (pressurized rim)

Body: Heavy-duty cast construction (verify material on submittal)

Strainer: High open area, removable; dome/top style per spec

Water Connection: Inlet to rim ring (size/pressure per plans)

Options: Trap primer port, sediment bucket, secured fasteners

Applications: Animal-care, food service/processing, industrial washdown

Confirm outlet size/type, rim water connection details, strainer style, and furnished accessories on the project submittal.

Installation Highlights

1) Set & Anchor

Place the body at grade, tie into reinforcement, and align the outlet to the branch piping.

2) Water Line Tie-In

Connect the flushing rim inlet with isolation and (if specified) a solenoid or timer for controlled rinses.

3) Commission & Balance

Verify uniform rim flow and set rinse schedules to match cleaning SOPs and production cycles.

Case Study: Small-Batch Brewery Washdown

A craft brewery added Z320 drains to fermenter and keg-wash bays. By tying the rim to a timed rinse, crews reported ~35% less manual scrubbing and noticeably lower odors after weekend brews. The removable strainer made hop and trub capture fast and consistent, improving end-of-shift turnover.

Frequently Asked Questions

How does a flushing rim drain reduce odors?
The pressurized rim rinses residue from the bowl into the outlet, so less organic matter remains to generate odor or biofilm—especially between deep cleans.
What plumbing is required for the rim?
Provide a valved water line to the rim inlet. Controls may be manual, timed, or interlocked to washdown processes. Verify inlet size and pressure on the submittal.
Which accessories are commonly specified?
Popular options include a trap-primer port to maintain trap seal, a sediment bucket for solids, and secured hardware for semi-public areas.