Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension ZA100F-3NH ZS415SS-4NH

ZS415SS-4NH

facilitating a low-friction surface that allows objects to glide effortlessly

ZB415G-2IG

Works with the BG-FILCOTEN 300 12 in

Compatibility: For use with ThermalMAX Series Roof Hatches

Watts - RD-300-AE - Roof Drain with Adjustable Threaded Extension ZA100F-3NH ZS415SS-4NHThe 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