MIFAB R1270 Combined Large Sump Roof Drain With Secondary Overflow - 3 in.

Marathon RD-260 Small Area Dual Overflow Roof Drain - 3 in.

Marathon RD-700 Dual Overflow Roof Drain - 6"

Marathon RD-200-R Small Body Roof Drain With External Overflow Ring - 2"

Marathon RD-250 One Piece Combo Overflow Roof Drain - 3"

Josam 22500 Combination Roof Drain & Overflow

Josam 22100 Combination Roof Drain & Overflow

Josam 22200 Combination Roof Drain & Overflow

Josam 22500 Roof Drain - Combination Drain/Overflow Large Sump - Hub Outlet W/Gasket, 2"- 4", 6 in.

MIFAB R1200-R Large Sump Roof Drain With External 2" High Water Dam

Zurn RD2130-NH3-CI 3" X 8-3/8" Diameter No-Hub Cast Iron Combination Roof Drain & Overflow | Supplyhouse.Com

Josam 22200 Roof Drain - Combination Drain/Overflow Medium Sump - Inside Caulk Outlet, 4 in.

Marathon RD-200-W Small Body Roof Drain With Internal Overflow Standpipe - 3"

MIFAB R150 Cast Iron Combined Roof Drain With Aluminum Domes And Overflow Standpipe - 3 in.

Zurn RD2130-NH4-CI 4" X 8-3/8" Diameter No-Hub Cast Iron Combination Roof Drain & Overflow | Supplyhouse.Com

2in No-Hub Side Outlet Roof Drain With Overflow

4in No-Hub PVC Clad Bottom Outlet Roof Drain With Overflow

2in No-Hub SS Bottom Outlet Roof Drain With Overflow

6in No-Hub Bottom Outlet Roof Drain With Overflow

MIFAB R1200-F Large Sump Roof Drain With Parabolic Flow Control Weir

2in No-Hub Parapet Overflow Drain

MIFAB R1260 Extra Large Sump, High Flow Roof Drain

Josam 21500 Series Large Sump Roof Drain (21506-Y) Outlet: Hub Outlet W/Gasket, 2"- 4", Available In: Poly Dome, Size: 6 in.

Josam Lite Line RD-300 Large Sump Roof Drain - 4 in.

Marathon Extended Aluminator Roof Drain - 4"

Marathon Aluminator PRO Retrofit Drain - 2 in.