Watts - GRD-690 - Green Roof Shallow Planter Drain Strata Systems and press down firmly for

and press down firmly for a secure hold

Z645-3IC-VP

This product helps to block weeds and can provide a separation layer between the soil and the fabric covering materials such as mulch

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Watts - GRD-690 - Green Roof Shallow Planter Drain Strata Systems and press down firmly forThe Watts GRD 690 is a shallow planter drain designed specifically for green roof systems where subsurface drainage is required. Its epoxy coated cast iron body provides excellent corrosion resistance, and it includes a flashing clamp, self locking ductile iron dome, perforated stainless steel gravel guard with secured solid cover and lift handle, and a standard no hub outlet. Key Features Intended for subsurface drainage in shallow planter and green