Watts - GRD-680 - Green Roof Planter Drain with Traffic Grate Drain Fitting lightweight alternative to traditional concrete

lightweight alternative to traditional concrete trench drains

Adjustable round nickel-bronze strainer with heel-proof grate suited for commercial use

or asphalt during installation to blend into the surroundings

ZB191-RD-4X18-4NH

The galvanized steel box works with the slot top channel drain grate and can be lifted to access the Dura Slope channel to remove blockages which can affect drainage performance

Watts - GRD-680 - Green Roof Planter Drain with Traffic Grate Drain Fitting lightweight alternative to traditional concreteThe Watts GRD 680 is a green roof planter drain designed to provide dependable primary drainage in large planter areas on vegetated roof systems. Its epoxy coated cast iron body delivers long term corrosion resistance, while the perforated stainless steel ballast guard helps prevent soil and debris from entering the drain. A secured solid cover allows surface level maintenance access, and the unit comes equipped with a standard no hub outlet for easy