Type 457D Stainless Slotted Channel Grate - 19.69” ground-shipping Silt socks can be installed

Silt socks can be installed in virtually any climate

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

It is weatherproof and vandalism resistance with a overlapping lid seam design that helps keep vandals and mother nature out

from 4 inches to 18 inches

Each roll of Excel PP5-10 is made in the USA and manufactured under Western Green’s Quality Assurance Program to ensure a continuous distribution of fibers and consistent thickness

Type 457D Stainless Slotted Channel Grate - 19.69” ground-shipping Silt socks can be installedLOAD CLASS C EN 1433 56,202 LBS 1,160 PSI For use with ACO trench drain channels. Note: This product must be ordered with an ACO Trench Drain System and cannot ship alone.