Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension ZA100F-3NH Compatibility: For use with ThermalMAX

Compatibility: For use with ThermalMAX Series Roof Hatches

Rated for medium-duty traffic environments

ZB415G-2IG

This product is Made in America

Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension ZA100F-3NH Compatibility: For use with ThermalMAXThe Watts RD 300 AE is a medium area roof drain equipped with an adjustable extension sleeve, allowing the drain to be set precisely to the finished roof elevation. Its epoxy coated cast iron body provides long term durability, while the flashing clamp and integral gravel stop ensure a secure, watertight connection to the roofing membrane. A self locking polyethylene dome protects against debris, and the drain is supplied with a standard no hub outlet