The POLYCAST 700 Series is a polymer concrete channel that has a built-in .65 percent slope that allows the system to achieve flow rates of 470 GPM. The optional stainless steel edge protection gives a very clean look to your installation and will protect the top edge of the channel from chipping. POLYCAST® 700 Series installation chairs tighten the joints between channels while aligning and leveling the drainage run. Each installation chair is secured to the ground (using your own rebar), ensuring that the channels will not float during the concrete pour.
Grating:
- DG0646R – Perforated Galvanized grate – (Class C Load Rating)
- Open Surface Area: 17% (34IN2)
- Color: Silver
DG0646R Grate Specification Sheet
DG0700AA Ductile Iron Frame
Each Kit Includes:
- 48″ POLYCAST® vinyl ester pre-sloped channel (1 for each 4′ of kit ordered)
- Grates
- Cast Iron Frames (Raises system to a Load Class D)
- Grate Hold-down devices
- Installation Chairs
- End Outlet (fits 4″ S&D pipe)
- End Cap
Layout Info:
Before we can ship your pre-sloped drain order, a layout will need to be approved by you. We will contact you via email with a layout drawing showing channel depths to be shipped. Once layout approval is received, the order is shipped.
If you choose all neutral channels (no slope), please note this in the ‘Order Notes’ during checkout. A layout is not necessary with neutral channels. TDS reserves the right to choose the channel depths based on availability. If you require specific channel depths, please note this in the ‘Order Notes’ during checkout, and we will do our best to accommodate the request.
