Here’s the text from the image:
*Model:* SDW750
*Output:* 750W
*Qmax:* 12000l/h
*Hmax:* 8m
*Max size:* 1mm
Looks like specs for a submersible/dirty water pump. SDW750 = 750W motor, pumps up to 12,000 liters/hour, head height up to 8m, handles solids up to 1mm.