This base must be bought for cups to rotate in. Cups are placed into base. You can choose size needed. Cups come in full, half and quarter size. Replacement Base Part # SC2010B
Includes ball valve, 8mm 90 degree vacuum hose fitting if needed, and gasket.
This cup will replace your 6"x6" cup matching your same height at 55mm.
BVC's dimensions are 6x5, giving more...