The Watts FD-870 is a large-capacity planting area drain designed for subsurface drainage in planter areas, green roofs, and other landscaped installations. It features an epoxy-coated cast-iron body with a membrane clamp, and a self-locking dome strainer with stainless-steel mesh for superior debris filtration and durability.

Key Features

• Epoxy-coated cast-iron construction with integrated membrane clamp for secure installation in planter systems

• Self-locking dome strainer with stainless-steel mesh to block debris while allowing drainage

• Large free-area design to handle ample flow from planting zones and green roof surfaces

• No-hub (MJ) outlet standard, with options for push-on, threaded, or inside-caulk connections

• Multiple suffix options available (e.g., vandal-proof dome, galvanized body & clamp, bronze dome) for design flexibility

Downloads:

• Specification Sheet