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Zurn Z882 Perma-Trench

The Zurn Z882 Perma-Trench system is made of HDPE and is the high volume trench drain for fire stations and heavy-duty situations.


High Water Capacity

The 12″ wide (OD) channels feature radiused bottoms with 1.04% slope for high water capacity.  Each 8′ long channel comes with a standard steel frame or an upgraded stainless assembly.

Zurn Z882 Grates

Zurn Z882 offers drain grates for Load Classes A – F, meaning there is a grate to cover any application from high-flow sidewalks to busy airports.  At 11.25″ wide, the Z882 system’s H-20 rated grates excel in roads, parking lots, industrial parks and trucking terminals.

Pipe Adapters and End Caps

Zurn Z882 offers multiple options for end and bottom outlets to fit 4”, 6” and 8” diameter pipes. Direct water where it needs to go using custom 90-degree and T-sections, available on all Zurn’s pre-sloped HDPE channels.

Zurn Z882 Cheat Sheet

Channel Length:              8′
Channel Width (OD) :      12″
Channel Width (ID) :        9.25″
Outlet Sizes:                    4″ , 6″ , 8″ (NH)
Available Slope:              1.04%
Max. Flow Rate:              3189 GPM

View Z882 Specification Sheet

Typical Applications

  • firestations
  • airports
  • high-flow sidewalks
Z882 Exploded View