Roof Drain Drains and Drain Systems Datasheets

Dual Outlet Roof Drain/Overflow -- RD-700-CT
from Watts

Watts Drainage RD-700-CT epoxy coated cast iron dual outlet roof drain/overflow combination with flashing clamp, integral gravel stop, 4 1/2 in. (102mm) high internal overflow standpipe, secured ductile iron dome, and no hub outlets. [See More]

  • Drain Type: Roof
  • Shape: Round
  • Connection Size: 3.0 to 6.0
  • Body Material: Cast Iron
Aluminum Roof Drain Assembly -- Hercules RetroDrain
from Johns Manville Corp.

The Hercules ® RetroDrain ® is a one-piece spun aluminum body and heavy-duty cast aluminum dome and clamping ring provide strength and durability. The drain flange has a depressed sump area to facilitate water drainage from roof surface. The Hercules RetroDrain incorporates U-Flow ® Seal... [See More]

  • Drain Type: Roof
  • Body Material: Aluminum
  • Shape: Round
  • Features: Domed Strainer