The mud sucker uses a high pressure water stream (1000-4000 PSI) to suck off the bottom of pits or tanks and eject it through a hose to a disposal tank. The base unit attaches to the end of a pressure washer lance with a 1/4" quick release coupling.
It acts as a high volume sludge pump able to extract stones (up to 20mm) sludge, dirt, sand and other sediment from wet areas such as ponds, barrels, flooded cellars etc. Maximum output is 18000 ltrs/hr.

Checkout this video by Squeeky Clean Dave on how to use our Mud sucker... 

Performance Guide
100 Bar @ 10 lpm High Pressure Washer - Flow = 170 lpm (10000 lph)
150 Bar @ 12 lpm High Pressure Washer - Flow = 220 lpm (13000 lph)
200 Bar @ 15 lpm High Pressure Washer - Flow = 300 lpm (18000 lph)