Watts - RD-300-R - Overflow Roof Drain with 2 in. External Water Dam Tactile Paving Z161-3IC-OB

Z161-3IC-OB

It comes equipped with a square slotted heavy-duty grate and an aluminum anti-splash interior bottom dome strainer to control splashback and debris

Z199-DC-4IP

Make it easy to maintain your Micro™ Channel Drainage System and keep it clean by installing Micro Channel Drain Cleanouts along the run

which is up to 25+ years and is made of T-304 / 18-8 stainless steel

Watts - RD-300-R - Overflow Roof Drain with 2 in. External Water Dam Tactile Paving Z161-3IC-OBThe Watts RD 300 R is a medium area overflow roof drain designed to provide secondary (emergency) drainage when primary roof drains are overwhelmed or blocked. Its epoxy coated cast iron body offers long term corrosion resistance, while the flashing clamp and integral gravel stop ensure a secure, watertight membrane connection. A raised external water dam sets the overflow height, and the self locking polyethylene dome helps keep debris out. The unit