The POLYCAST® 800 Series is Polycast's largest polymer concrete system. It is designed for areas of high volume cross-flow interception or areas were a large cross section is necessary.
The 800 Series is an all neutral system designed for sloping grades or limited run lengths. When used with the DG0842 cover this system converts to a high strength cable trench. All channels are 4' long with grates available in 2' and 4'.