Each cell will require the correct size of specimen base adaptor relative to the size (diameter) of sample tested. All base adaptors are double perforated for bottom drainage/pore pressure measurement. They are supplied complete with a solid disc for use in tests where no drainage is required. 

38mm/1.5 Inch Base Adaptor for 50mm Cells.

38mm/1.5 Inch Base Adaptor with Twin Pore Pressure Ports for 50mm Cells.

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25-4166

100 mm Base Adaptor for 100 mm Triaxial Cell.

100 mm Base Adaptor with Twin Pore Pressure Ports for 100 mm Triaxial Cell.

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25-4186

70mm Base Adaptor for 70mm Cells.

70mm Base Adaptor with Twin Pore Pressure Ports for 70mm Cells.

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25-4176

50mm Base Adapter for 50mm Cells.

50mm Base Adapter with Twin Pore Pressure Ports for 50mm Cells.

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25-4168