Deep Well Pump Head Calculation

Calculate the total head.

Deep well pump head calculation. Don t try it yourself. All you do is enter your specifications and click the update button to calulate total losses for the system. It is the measure of the potential of fluid at the measurement point. The pump head hydraulic head or piezometric head is a specific measurement of liquid pressure above a specific point.

Pipe material plastic 140 asbestos cement 140 brass 130 cast iron 100 concrete 110 copper 130 corrugated steel 60 galvanized tubing 120 glass 130 lead 130 pvc 150 general smooth pipes 140 steel 120 steel riveted 100 tar coated cast iron 100 tin 130. This calculator allows you to figure out the head loss for pump selection. Water flowing through piping will lose head depending on the size type and length of piping number of fittings and flow rate. A two line jet pump can typically raise water from depths of 30 feet to 80 feet and at water delivery rates of 4 gpm gallons per minute for a 1 2 hp 2 line jet pump serving an 80 foot deep well to 16 gpm for a 1 hp 2 line jet pump serving a 30 foot deep well.

Use the flojak slide calculator to estimate the ideal pump kit length for sizing submersible well pumps and jet well pumps. The vertical distance in feet from the pitless adapter or well seal to the water drawdown level in the well that yields the flow rate required by the pump. Enter all the values you found into this formula to find the water horsepower for your project. Less frequent cycling can prolong the life of a well pump.

Go ahead and hire someone with a well service rig. Well professionals have the right kind of equipment to pull a submersible pump without damaging the drop pipe power cable and pump itself. The ideal well pump sizing for your system is somewhere in between but as close to the bottom as can afford. Along with the pump a pressure tank is used to build up a reserve supply of water during times of high demand so the pump starts and stops less often.

Water drawdown level is defined as the lowest water level in the well after long time pumping. The pump may be one of several types. Go back in time and design a better well screen and filter pack. The total head is the sum of the static head remember that the static head can be positive or negative and the friction head.

You can select the pump based on the pump manufacturer s catalogue information using the total head and flow required as well as suitability to the application. Shallow or deep well jet submersible or reciprocating. It is the height to which a pump can raise the water fluid up. Total dynamic head of pumps calculation.

There are two inputs for the well pump calculator static water level and well depth. Okay you ll have to pull the pump.