1000L IBC 2" (50mm) To 3/4" (20mm) Water Tank Hose Adapter Fitting With Switch (Adapter)

This valve fits on a IBC Tote with a 2" connector. It does not attach to the valve, you have to remove that. I have two totes and it only fits one. The other tank has a much larger 3" connector so you need to remove the valve to measure the connector to see which one you need.

This item has COURSE threads and IBC water totes have medium to fine threads. It will not thread onto the drain valve.

fit nice