How to increase the gpm on the well pump

How can I increase the GPM for sprinkler systems? 2 easy steps!

Having trouble thinking about how to increase the GPM for sprinkler systems? Buying a larger pipe or buying a new sprinkler system is an option. It can

Water sprinklers can be used in many ways. You can use it for gardening, watering your golf course, or for emergencies like fire.

Water sprinklers could work wonders in so many ways.

Well, the more water it could hold, the more water it could deliver.

To increase this you need to increase the GPM of your water tank.

Fortunately, we have laid out the things you should do from measuring to increasing your tank's GPM and the disadvantages of having a larger GPM.

What is GPM?

GPM stands for gallons per minute; It is the standard unit of measure for water flow.

It's a measure of how many gallons a pump can move per minute.

GPM is based on three head measurements - this relates to height:

It is the delivery point for the liquid.

This is the height measurement between the liquid source and the pump.

This is the height from the pump to the highest point where the water is being pumped.

GPM is used to identify a pump's unique capabilities so you can choose what you need.

Higher GPM pumps are needed in large public areas such as golf courses.

For example, let's say your pump specification is 150 GPM at 50 feet head.

This means the pump can handle 150 gallons of water per minute at a height of 50 feet.

Steps to calculate the GPM

Before you can increase GPM, the first thing you should know is how to measure it.

And what do you think you should know first The specifications of the pressure vessel, of course!

And specifications have various inclusions such as gallon consumption, gallon capacity, and PSI.

The manufacturer indicates the gallon consumption. All you need to do is find a stopwatch and do a time check.

Please note the following steps:

Step 1. Empty

You need to empty your pressure vessel first. This way we can measure the gallons it will hold in the beginning.

Step 2. Timing

Use the stopwatch to read the time at which the pressure vessel turns on.

To do this effectively, start the stopwatch as soon as you hear the push button switch on.

Then stop the stopwatch when your pressure tank switch turns off.

Step 3. Measure

In this step, you already know the time (recorded in your stopwatch) and the amount of subsidence of your pressure vessel. Divide the former by the latter.

For example, if it takes 4 minutes for the pressure switch to turn off and the pressure is at 20 gallons, it means the pressure tank has a GPM rate of five.

If you don't have a pressure vessel, you can use a bucket instead.

Fill the tank with a bucket or container. Measure the time it takes to fill with a stopwatch and divide this by the volume of the container or bucket used.

Increase the GPM for a sprinkler system

How can the GPM for sprinkler systems be increased? How can I increase the minimum GPM available in your sprinkler system?

These questions could be circling your mind and disrupting your sleep. There are a few different ways you can increase your GPM, and here are a few of them.

# 1. Bigger tube

This is an obvious solution to the problem. If you want to increase your GPM, you will need a bigger pipe.

Have a water company install a larger pipe in your home. While in most cases this option will cost you or even more, it is not possible.

# 2. Force water

Another way to increase the GPM is to push more water into the existing pipe.

Regardless of whether your sprinkler is automatic or not, a larger sprinkler with higher water pressure would increase the GPM significantly.

Disadvantage of larger rivers

Some disadvantages arise from larger flows. Let's take a closer look at these risks.

# 1. Scrubbing

The speed is the measure of the speed at which the water flows through the pipes.

The flow rate may seem harmless, but a fast flow of water in the pipes can be a bad thing. This is known as scrubbing.

This scrubbing essentially wears out your pipes. Imagine water is abrasive and is slowly ripping open your pipes.

Even though you have metal pipes, scrubbing is worse when mixed with corrosion.

Certain speeds are safe for any size pipe. Staying in the zone should mean safety. For your safety, keep to the maximum speed allowed in your pipes.

# 2. Water hammer

Rapid water flow can also cause water hammer.

Water hammer is the sound of installation that you hear when you suddenly stop the valve with the fast flowing amount of water in a pipe.

When you experience this, you need to do some plumbing.


You now have the option to increase the GPM for the sprinkler system.

With these things that you have now learned, I hope this helps.