Application possibilities of LJ308, LJ208, LJ108

solar water draining

Solar water draining
Sometimes it is only needed to pump out seeped water from a few meters depth to keep certain facilities dry. Depending on the season and natural conditions the given amount of water is often limited and irregular. With a common electric pumping station, the installations, supply and maintenance are very expensive.

Automatic water drain is an interesting area for the Liujia Solar submersible pumps. They are able to dry run, which means that a float switch to turn on or off the pump is not necessary and they can work automatically just with solar energy. The pump can be quickly installed or removed at any location.

An example for water draining
Many shafts in off-grid, whose valves are in the water pipes for water distribution, belong to a German company for water economy. Underground water or rainwater seeps according to season in different amount into the shafts. The employees had to regularly control the shafts in order to remove the water with a diesel water pump. After using the LIUJIA Solar pump, this work is not necessary anymore, because the pump automatically drains the shafts. Since 2005 more than 25 solar pumps are there in use.