Watts RD-304-US - Part of the RD-300 Series ZC100F-3NH Constructed from epoxy-coated cast iron

Constructed from epoxy-coated cast iron

ZB191-RD-4X18-2NH

Its innovative approach offers a practical and sustainable choice for concrete installations

Compatible with direct or indirect waste systems

Watts RD-304-US - Part of the RD-300 Series ZC100F-3NH Constructed from epoxy-coated cast ironThis Watts high volume roof drain is engineered with epoxy coated cast iron for long life and durability. The self locking polyethylene dome allows for easy maintenance. It features a flashing clamp with integral gravel guards to ensure reliable high volume drainage and a 4 inch no hub outlet for simple installation. Features Epoxy coated cast iron Polyethylene dome Flashing clamp with integral gravel stop 4 IN No hub outlet Specifications Body