The 600 Series shallow drainage system fits 5.25″ wide grates ranging from load class A – F. These POLYCAST® grates handle pedestrian to forklift traffic. The system offers fiberglass, cast iron, ductile iron and galvanized and stainless steel grates to meet the project’s requirements. Grates are available in slotted, perforated, solid and transverse slotted patterns to meet bicycle safety, heel friendly and ADA requirements.
Hubbell’s POLYCAST® 600 Series is one of the most prominent small commercial drains on the market. The 6.25″ wide (OD) polymer concrete channels have a built-in .65 percent slope that allows the system to achieve flow rates of 470 GPM, higher than drainage systems of similar size. Channels are offered in 48″ and 24″ lengths. Channel edge protectors are available in galvanized steel and stainless steel. POLYCAST® 600 Series also offers extender rails to increase the length of a trench drain run.
POLYCAST® 600 Series installation chairs tighten the joints between channels while aligning and leveling the drainage run. Each installation chair is secured to the ground, ensuring that the channels will not float during the concrete pour.