The Watts FD-370 is a specification-grade floor drain engineered specifically for outdoor covered wood deck applications. It features an epoxy-coated cast-iron body, a 5″ diameter heel-proof aluminum grate, a surface membrane clamp to secure deck finishes, a recessed securing flange for deck integration, and a 2″ ABS socket outlet.

Key Features

• Epoxy-coated cast-iron body for corrosion resistance and long service life

• 5″ diameter heel-proof aluminum grate to withstand foot traffic safely

• Surface membrane clamp and recessed securing flange designed for wood deck installations

• 2″ ABS socket outlet tailored for lightweight drainage connections

• Ideal for covered exterior deck zones requiring secure, low-profile drainage

Downloads:

• Specification Sheet