This pump is new model with high quality motor, it is 4.3KG net weight, 500Grams heavier than similar pumps in the market.

With the option of replacing the base filter (one screw) it can suck the water till the last 2mm's on flat surfaces,

Motor on the pump is continuously rated 

Maximum Grain Size: 35 mm
Input Power: 400W
Max Water Flow: 10000L/H
Max Head: 6M
Oulet: 1.1/4" (Reducers)
Max Submersible Depth: 7M
N.W/GW: 4.3/4.9KG