The ZURN Z884 4.75″ wide neutral (non-sloped) system is designed for light traffic drainage systems with depth restrictions and a high water flow rate. The Z884 system’s smooth HDPE (polyethylene) structural composite drain channel with 3.0″[76mm] depth guarantees efficient drainage and weather resistance. Each channel section is 40 inch (3.3ft)[1016mm] long with integral top frame, interlocking ends, and radiused bottom. The Z884 is a great drainage solution for many residential and commercial situations with its durability and longevity.

Rebar stake holders are molded into the channel on sides. Channel sections lock together making your trench drain run easier to work with during installation.

Z884 Installation Instructions

Uses: Driveways, Landscapes
Channel Material: HDPE (polyethylene)
Clear Width: 3.25″ interior
Total Width: 4.75″