Material Integrity
Industrial Dura-Coated Heavy Cast Iron construction. Complies with international standards for high-corrosive environmental resistance.
Dome Type Planting Area Drain
Features a dura-coated heavy cast iron body with a bottom outlet. Outfitted with a combined waterproofing flashing clamp and high-clearance gravel guard. Encased in a tightly woven stainless steel mesh screen over the dome to stop silt.
Technical Specifications
Engineering Features
- High vertical dome profile prevents blocking from dry leaves
- Solid metal gravel stop holds surrounding drainage aggregate in place
- Fine SS screen filters out garden sand and peat
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.
Related Solutions
Square Type Planting Area Cleanout & Drain Cover
Square type planting runoff/cleanout. Combines an adjustable outer frame, heavy asphaltum cast iron receiver body, and a high dome with dual gravel-stops and SS mesh filters.