The Watts FD-490-F-80 is a high-performance parking deck drain specifically engineered for elevated parking structures and heavy-duty environments. This model features an epoxy-coated all-aluminum body that offers exceptional corrosion resistance, making it ideal for cast-in-place concrete installations exposed to de-icing salts, moisture, and vehicular traffic. The unit includes a 17″ × 17″ square anti-ponding top with an integrated membrane-clamping flange, a heavy-duty self-closing hinged grate, and a removable sediment bucket for simplified maintenance. A standard no-hub outlet facilitates easy connection to conventional drainage systems.

Key Features

• Epoxy-coated, all-aluminum construction for high corrosion resistance and durability

• 17″ × 17″ square anti-ponding top with membrane-clamping flange to prevent standing water on deck surfaces

• Heavy-duty, traffic-rated self-closing hinged grate designed for vehicular load zones

• Removable sediment bucket to trap debris and ease maintenance without disrupting traffic

• Versatile no-hub outlet with multiple size options, and suffix options (such as vandal-proof) for secure applications

Downloads:

• Specification Sheet