Well Water Pump System Design

The well pump or water pump is the heart of the system.

Well water pump system design.

The system in figure 2 is a typical domestic water supply system that takes it s water from a shallow well 25 feet down max using an end suction centrifugal pump. A pressure switch senses a residential water well system s pressure and automatically turns the pump on and off regulating a home s water supply. A foot valve at the bottom of the well piping prevents water from draining from the pipes and pump. Well water pump and pressure system basics most well water is pumped out of the ground automatically using a submersible pump or a jet pump that sits on top of the ground and draws water.

Each of these problems requires a pro. An overview and description of typical residential well water system components. Figure 2 for more details on the construction of jet pumps see this article. When the water pressure drops to a certain level the switch senses that more water is needed and turns on the well pump.

Jet pumps have been used as a standard for well systems for much longer and pull water upwards from the surface rather than pushing from underneath. Each kind of pump suited to a particular type of water table. Normally the water supply is present some feet underneath the surface of the ground. The submersible pump design is a relatively newer concept which submerges the pump beneath the water line pushing water upwards and into the pressure tank.

The best way to transport it up into the house is with the help of a well water pump. There are three kinds of well water pumps. Both pumps rely on centrifugal force in order to force water upward. It is what pumps water upward and into the household or designated water system.

It could be a broken water line from the well to the house usually you ll have a wet area between the well head and the house a bad check valve just above the submersible pump at the bottom of the well a bad connector leaving the well casing or even a broken water line inside the well casing. Like shallow well systems a jet pump in a deep well system needs to be primed to operate. For example if the well uses a pressure tank a water treatment system must be installed after the pressure tank to avoid causing damage to the well pump.