GRD-620

Green Roof Plaza Area Drain
Series GRD-620 epoxy coated cast iron green roof plaza area drain with bottom flashing clamp and stainless steel screened aluminum dome, perforated ABS standpipe, 15-5/8 in. x 15-5/8 in. (397mm x 397mm) square nickel bronze promenade top with heel-proof grate, and no hub (standard) outlet.

Features
• Specified for green roof walkway and patio areas
• All nickel bronze top assembly with heel proof grate
• Lower dome increases drainage capacity above membrane
• 4" IPS standpipe can be extended or cut to size