Zurn Z874-21 - Trench Drain System dura-skrim-selector the HexBase system will completely

the HexBase system will completely eliminate the need for 6-8" of conventional Compacted Aggregate Subbase

Interlocking channel joints for alignment and continuity

The two-piece stainless steel unit works alongside the slot top drain grate and has an asymmetric slot to match the slot top drain grate

This liner can be easily seemed together to extend the length of the roll

The Zurn Z889-18 is a high-capacity

Zurn Z874-21 - Trench Drain System dura-skrim-selector the HexBase system will completelyThe Zurn Z874 21 is a heavy capacity exterior trench drainage solution designed for large scale surface runoff applications. Its 21 wide throat accommodates high flow volumes, making it ideal for plazas, parking decks, entryways, and other expansive paved areas. The system features a built in slope for efficient water evacuation and is engineered for durable performance in outdoor environments. Key Features 21 wide throat (approximately 26 overall