Rainwater Drain Grates Square

Rainwater drain grates are essential components in modern stormwater drainage systems, designed to ensure efficient water flow, surface protection, and long term infrastructure performance. These heavy duty drain grates are manufactured from high strength cast iron (GG25) and ductile iron (GGG50), making them ideal for demanding drainage and sewer applications.

Engineered for rainwater drainage, surface water management, and stormwater systems, these drainage grates provide superior resistance against heavy traffic loads. With full compliance to EN124 D400 load class, these rainwater drain grates are suitable for use in roads, highways, parking areas, industrial zones, and urban drainage infrastructure.

These stormwater drain grates are widely used in corrugated pipe drainage systems, inspection chambers, and manhole cover systems, offering reliable performance and durability. The optimized grate design allows high flow capacity while preventing debris blockage, ensuring effective operation in all rainwater drainage applications.

Available in multiple sizes and configurations, these cast iron and ductile iron drain grates provide flexibility for different project needs. The robust structure ensures long service life, making them a cost effective solution for infrastructure drainage projects.

With corrosion resistant bitumen coating, these drainage grates are protected against environmental conditions, making them ideal for outdoor drainage systems, stormwater channels, and wastewater drainage networks.

Technical Specifications

Material Cast Iron GG25 / Ductile Iron GGG50
Load Class EN124 D400
Application Stormwater Drainage Systems
Surface Coating Bitumen Black Coating
Installation Surface Mounted
Standard EN124

Rainwater Grates Dimention Chart

Applications

Stormwater drainage systems
Rainwater drainage and surface water management
Road and highway drainage systems
Industrial and infrastructure drainage projects
Urban drainage and sewer systems
Manhole covers and inspection chambers
Corrugated pipe drainage systems