RD-350-F2

Combination Primary and Overflow Roof Drain

  • For 2” to 10” outlet pipe sizes
  • Epoxy coated cast iron body
  • Vandal proof dome options available
  • Includes clamping flange with overflow dam

Approval/Certification Information

For product-specific approval information, please refer to the product’s specification sheet (see literature section above) or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA