Zurn Z874-18 - Trench Drain System
The Zurn Z874-18 is an 18-inch wide (approximately 22Ā¼-inch overall channel width) āUtility Chaseā trench drain system designed for high-volume surface drainage in exterior, transportation, or heavy-duty applications. It features modular 80-inch long sections fabricated from UV-stable high-density polyethylene (HDPE) with a radiused bottom and optional built-in 1 % slope for self-draining performance. The system includes a heavy-duty steel frame with anchor studs, mechanical inter-locking joints, integral rebar clips for elevation placement, and 4-corner grate lockdown for dynamic-loading conditions.
Key Features
-
18ā³ throat width (22.25ā³ channel reveal) to handle large surface flows
-
Lightweight HDPE structural composite channel with smooth, radiused interior for efficient drainage
-
Modular-section design with mechanical interlocks and integral rebar clips for fast installation
-
Heavy-duty steel frame with anchor studs and 4-corner grate lock-down for dynamic loads
-
Available with built-in slope (1.00 %) option and full accessory set (end caps, outlets, gratings)
Note: Zurn trench drain products are subject to a $750 minimum order.
Downloads:
Original: $4,377.62
-65%$4,377.62
$1,532.17
Description
The Zurn Z874-18 is an 18-inch wide (approximately 22Ā¼-inch overall channel width) āUtility Chaseā trench drain system designed for high-volume surface drainage in exterior, transportation, or heavy-duty applications. It features modular 80-inch long sections fabricated from UV-stable high-density polyethylene (HDPE) with a radiused bottom and optional built-in 1 % slope for self-draining performance. The system includes a heavy-duty steel frame with anchor studs, mechanical inter-locking joints, integral rebar clips for elevation placement, and 4-corner grate lockdown for dynamic-loading conditions.
Key Features
-
18ā³ throat width (22.25ā³ channel reveal) to handle large surface flows
-
Lightweight HDPE structural composite channel with smooth, radiused interior for efficient drainage
-
Modular-section design with mechanical interlocks and integral rebar clips for fast installation
-
Heavy-duty steel frame with anchor studs and 4-corner grate lock-down for dynamic loads
-
Available with built-in slope (1.00 %) option and full accessory set (end caps, outlets, gratings)
Note: Zurn trench drain products are subject to a $750 minimum order.
Downloads:
