Trash basket is designed for the collection of large waste, which, together with the waste water can get into the receptacle through the supply line and damage the submersible pumps.  Waste water by the feed pipe flows into the lower receiving portion of station (receptacle), on the bottom of which pumps are installed. The pump units are mounted on metal pedestals with mounting unit with a tight seal for supplying pressurized sewage into the penstock, and guide tubes for lifting and lowering the pump units, if necessary, maintenance. With the inclusion of the pump waste water enters the network. A check valve, mounted on each of the pipeline pumps, does not allow water to fall back into the pipe of the pump unit when it is in standby.