Zurn Z886 Perma-Trench

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Zurn Z886Zurn's Z886 Series Perma-Trench is one of the most specified HDPE systems on the market.  Built to maximize water flow, the 6.25" wide (OD) modular channels feature a radiused bottom and .75 percent slope.  Z886 channels come in 2 meter lengths and offer optional frames for heavy-duty applications.

Faster Installation

The Z886 system joins together with tongue-in-groove mechanism, which means faster and more accurate installations every time.  Four sets of integral rebar clips extend from each channel, allowing easy rebar placement and adjustment.

Z886 exploded view
Zurn Z886 Cheat Sheet
Channel Length2 meters (80")
Channel Width (OD)6.25"
Channel Width (ID)4"
Outlet Sizes2", 3", 4", 6" (NH)
Available Slope.75%
Max. Flow Rate530 GPM

Zurn Z886 Grates

Z886 offers a selection of grates to outmatch every system in its class.  The HDPE drainage system fits 5.375" wide grates for pedestrian to airport loads.  Special considerations such as ADA, FAA and H-20 are no problem for Zurn's Z886 channel grates.

Z886 Grating Details
Width 5.375"
Length 1/2 meter (20"), 1 meter (40")
Height .75"
Considerations Available ADA, H-20, FAA
View Z886 Grating Cut Sheets (5.5mb) view grating cut sheets
Zurn Decorative Grating

Choose between, bronze, ductile iron, stainless or galvanized steel to get the job done.  With over 25 grates to choose from, Zurn Z886 is sure to have the best option for any project.

Z886 outlet options
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Pipe Adapters and End Caps

Zurn end caps are placed at the Z886 channel's outlet or inlets to close off an open end. Open end caps and bottom outlets provide a piping transition to four sizes of connecting pipe: 2", 3", 4" and 6".

Where you'll find Z886:

Highways · Parking Lots · Industrial Parks

Shopping Malls · Food Processing

Amusement Parks · Breweries · Airplane Hangars


Zurn Z887 Perma-Trench catch basin Zurn makes a line of HDPE catch basins to fit its more popular Perma-Trench systems.  Z887 catch basins come in 6", 12" and 24" widths.  With a reinforcing iron frame, Z887 catch basins can withstand heavy duty weights seen in FAA applications.