Flexcon Thermal Expansion Water Heater Tanks-3/4″ NPT Connection 6 Gallons WH32

This is for a Flexcon Thermal Expansion Water Heater Tanks-3/4″ NPT Connection 6 Gallons WH32. This is new (never used but the plastic cap on the bottom is cracked with a small piece missing See last few pictures. I don’t believe this will effect the performance of this tank but I don’t know for sure either way so please bid accordingly! Thanks for looking!