Type 438D Galvanized Longitudinal Channel Grate - 39.37” eastgate-aco It includes a locking drop-in

It includes a locking drop-in AMR bottom mount cover for secure access and compatibility with automated meter reading systems

Energy Efficient & Self-Regulating - The electrical resistance of the heat trace tape varies with temperature

or ductile iron

this black round D2400-style box comes with a matching black locking cover to prevent unauthorized access while allowing easy maintenance

For use with QuickLok grates only

Type 438D Galvanized Longitudinal Channel Grate - 39.37” eastgate-aco It includes a locking drop-inLOAD CLASS B EN 1433 28,101 LBS 580 PSI For use with ACO trench drain channels. Note: This product must be ordered with an ACO Trench Drain System and cannot ship alone.