Every pump has a pump curve or performance curve--a graph of the overall performance capabilities of your pump. A pump curve may also be displayed in a chart format and can provide the same information.
Either way, a pump curve or performance chart displays a pump’s ability to sustain a certain flow rate (gpm) at a specific pressure (psi).
Keeping your garden flowering or producing fruit takes a combination of things, but adequate water is one of the most important. Plush, green lawns need attention from water too. Once you’ve done a quality job of watering your plants thoroughly, the roots will extend deep into the soil and provide both stability and durability for your lawn.