Type 680D Ductile Iron Wave Channel Grate - 19.69” diamondtrack-calc It is recommended to add

It is recommended to add the HCHS1000-120 Heater  (1000 watt) to protect from freezing temperatures

ECC-3 is made in the USA and manufactured under Western Green’s Quality Assurance Program to ensure a continuous distribution of fibers and consistent thickness

general-purpose modular drainage solution with a 12-inch internal width

these mats offer consistent performance throughout your project

Type 680D Ductile Iron Wave Channel Grate - 19.69” diamondtrack-calc It is recommended to addLOAD CLASS C EN 1433 56,202 LBS 774 PSI For use with ACO trench drain channels. Note: This product must be ordered with an ACO Trench Drain System and cannot ship alone.