Zurn Z886 - Perma-Trench® Linear Trench Drain System

The Zurn Z886 Perma-Trench® system offers a fully decorative, high-performance solution for surface drainage. It combines lightweight, corrosion-resistant high-density polyethylene (HDPE) channels with a pre-sloped design (.75% bottom slope) to ensure efficient drainage in a clean, architectural installation. Modular, mechanically interlocking units simplify installation, while the integral top frame supports heavy-duty grates and aesthetic finishes.

Key Features

• 6″ (152 mm) wide channel with 80″ (2032 mm) long modular sections and a built-in slope.

• HDPE structural composite construction with radiused bottom and integral top frame; no corrodible components in the body.

• Mechanically interlocking ends and integral rebar clips for fast, accurate placement and alignment.

• Furnished standard with heavy-duty Dura-coated cast-iron grate (decorative grate options available) to suit architectural finish requirements.

• Designed for outdoor use (with UV-stabilized plastic) and supports a wide range of flow conditions in hardscape or paving applications.

Note: Zurn trench drain products are subject to a $750 minimum order.

Downloads:

• Specification Sheet
• 6" Wide Grates/Covers
• Installation Instructions
• Concrete Installation Instructions
• Fabrication Instructions
• Perma Trench Tee Fabrication Instructions
• Sell Sheet - Z886 Perma-Trench Drain
• Chemical Resistance Details
• Case Study - St. Francis Medical Center
• Outlet Dimensional Data
• Product Definitions and Weight Classification Guide