Zurn Z521 - 12" Adjustable Heavy-Duty Drain Select Product (see spec sheet for info):Customize - Z521 it supports OSHA-compliant safety railings

it supports OSHA-compliant safety railings and is available in multiple sizes

Waterproofing Interface & Debris Protection: Includes design elements to secure the waterproof membrane and a grate or strainer layout that blocks debris ingress

easy cleaning

This greatly reduces the risk of damage to sidewalks

ensuring easy integration into various design needs

Zurn Z521 - 12" Adjustable Heavy-Duty Drain Select Product (see spec sheet for info):Customize - Z521 it supports OSHA-compliant safety railingsThe Zurn Z521 area drain is engineered for durability, performance, and flexibility in demanding surface drainage applications. Ideal for plazas, paved areas, industrial decks, and high flow exterior or interior zones, it supports robust water management in tough conditions. Key Features Heavy Duty ConstructionBuilt with materials and finishes designed to resist corrosion, mechanical stress, and long term environmental exposure. Traffic Capable