Watts - FD-490-F-4 - Cast Iron Parking Structure Drain ground-shipping Heel-Proof Grate: Light-duty grate withstands

Heel-Proof Grate: Light-duty grate withstands foot traffic and prevents debris from entering

The drainage felt provides a high water flow rate while also being tear resistant and having high strength and dimensional stability

Mechanically interlocking joints for strong channel alignment

Channel 7 is a sloped section with an invert depth from 10

Reversible clamping collar and dual weepholes to capture perimeter seepage

Watts - FD-490-F-4 - Cast Iron Parking Structure Drain ground-shipping Heel-Proof Grate: Light-duty grate withstandsThe Watts FD 490 F 4 is a heavy duty parking structure drain designed for cast in place applications in elevated decks, where durability and effective drainage are critical. Constructed from epoxy coated cast iron, it features a 17 17 square anti ponding top with a membrane clamping flange, a self closing hinged grate for safety under traffic, an aluminum sediment bucket for maintenance access, and a standard no hub outlet. Key Features Epoxy coated