Material Integrity
Industrial Industrial Grade construction. Complies with international standards for high-corrosive environmental resistance.
9-Inch Open Riser Channel Grating
Specifically engineered for rapid sweep evacuation of sheet flow over large surface squares. High-depth flush narrow slots allow quick containment of rainwater or chemical spillage lines.
Technical Specifications
Engineering Features
- Exceptional length-to-width absorption ratios
- Anti-clogging open riser architecture
- Prevents washouts on service station pavements
Bespoke Size & custom casting specs
Need a custom drainage length, width, high-discharge silt sieve, or special metallurgical alloy (e.g., solid brass, marine SS316, nickel-bronze)? Delta's master foundries forge bespoke components directly to your BIM requirements.
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Heavy duty ductile cast iron channel grates. Completely compliant with high-tolerance Grade BS EN 124 standards. Spans clear channel widths from 300mm to 400mm.
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