Watts - RD-300 - High Volume Roof Drain Window Well Extension Anchor flange integrated for secure

Anchor flange integrated for secure waterproof installation

giving excellent hydraulic capacity for water management

SKAPS GC130 resists ultraviolet deterioration

The Zurn Z665 is a robust cast-iron trench drain designed for demanding commercial

Z400M-2NH-SB

Watts - RD-300 - High Volume Roof Drain Window Well Extension Anchor flange integrated for secureThe Watts RD 300 is a medium area roof drain designed for dependable primary drainage on commercial and industrial roof systems. Its epoxy coated cast iron body provides strong corrosion resistance, while the flashing clamp and integral gravel stop create a secure, watertight connection to the roofing membrane. A self locking polyethylene dome protects the drain from debris, and the unit is supplied with a standard no hub outlet for straightforward