10" or 12" RD-500 Super Flow epoxy coated cast iron roof drain with flashing clamp with integral gravel stop, self-locking ductile iron dome, and no hub outlet.
Features
Free area: 275 square inches
Deck opening: 18-1/2", With sump receiver: 22-3/8"
Your company is my favorite supplier. We never have issues on getting order shipped out correctly and on time. Thank you for your great service.
— Joan Cagle, Protech Products, Sanford, FL