Question about design of old cast iron floor drain and how to retrofit/fix : r/Plumbing
Zurn P415-3NH-P-SA Cast Iron Floor Drain Body with 3" No-Hub Outlet and 1/2" Trap Primer and Plug for Z415 Series Drains, Drilled for Stabilizer Assembly
2" Floor Drain With Trap and Exposed Cleanout
Jumbo Manufacturing Co.
JONES STEPHENS Cast-Iron Shower and Floor Drain with 4 in. Round Stainless Steel Strainer for 2 in. FIP Drains D60-102 - The Home Depot