9478-CR warrants the centered clamping of the pumps having 50 mm hub diameter, on any test bench. The flange requires 9680-A universal cradle or similar.

The flange 8155-E warrants the centered clamping of the majority of cr pumps (Bosch CP1, CP3, CP4, Delphi, Denso, VDO), on any test bench.
The flange is equipped with 4 rings of reduction to suite the 50, 60, 68, 80 mm hub diameters, as well as CP1K pumps.
The flange requires 9680-A universal cradle or similar.