Zurn Z310 11″ Flushing Rim Thoroflush Floor Drain

Description

Zurn Z310 Series 11″ Flushing Rim Thoroflush Floor Drain

Product Overview

The Zurn Z310 Series 11″ Thoroflush Drain is engineered for demanding sanitary environments. With a white acid-resistant epoxy-coated cast iron body, a bottom outlet with seepage pan, and an 11-inch flushing rim top, this drain is built for high-performance washdown conditions. Available with polished bronze (ZB310) or polished nickel bronze (ZN310) tops, each featuring a slotted hinged grate for easy maintenance.

Features & Benefits

• White acid-resistant epoxy-coated cast iron body resists chemicals and impact
• Bottom outlet with seepage pan for improved moisture control
• Flushing rim top with slotted hinged grate for sanitary washdown
• Premium top finishes: polished bronze (ZB310) or polished nickel bronze (ZN310)
• Multiple outlet options: IC, IG, IP, NL

Specifications

• Model: Z310 / ZB310 / ZN310
• Top Diameter: 11″ (279 mm)
• Overall Diameter: 14 1/8″ (368 mm)
• Outlet Options: Inside Caulk, Inside Gasket, Threaded, Neo-Loc
• Body Material: Cast Iron with white acid-resistant epoxy
• Top Material: Bronze or Nickel Bronze
• Grate Type: Slotted hinged grate
• Weight: 20 lbs
• Grate Open Area: 18 sq. in.

Installation Tips

• Select the correct outlet type before installation.
• Align the flushing rim with the finished floor elevation.
• Ensure proper waterproofing integration with the seepage pan.
• Use hinged grate for safe, easy maintenance access.
• Protect epoxy coating by avoiding abrasive cleaning tools.

FAQs

• Difference between ZB310 and ZN310? Bronze vs. nickel bronze top.
• Is the grate hinged? Yes, for convenient access.
• Best applications? Kitchens, labs, processing, washdown areas.
• Does it include a seepage pan? Yes, included standard.
• Is the coating chemical-resistant? Yes, fully acid-resistant epoxy.