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:

Series RD-100-F epoxy coated cast iron roof drain with flashing clamp with integral gravel stop, heavy gauge zinc plated steel deck flange with adjustable extension, self-locking polyethylene dome (standard), and no hub (standard) outlet.

Series RD-100-F epoxy coated cast iron roof drain with flashing clamp with integral gravel stop, heavy gauge zinc plated steel deck flange with adjustable extension, self-locking polyethylene dome (standard), and no hub (standard) outlet.