Pond Air Pump Size Calculator

What size pump and filter should i buy.

Pond air pump size calculator.

Many pump manufactures under estimate the size of pump required so that it appears a cheaper smaller air pump of theirs will do the job of a larger competitors air pump. That means that if your pond is 1 200 gallons your pump should supply a flow rate of 1 200 gph at the head height of the. Calculate lake surface area a multiply the length of the lake in feet by the width of the lake in feet to get the square feet of the surface. Calculation chart and table to choose an appropriate air pump for your pond to accomplish the dissolved oxygen requirement of fish pond water.

When sizing a pump for circulation the most important factors are the volume of your pond and the amount of fish you have. To be able to calculate what size pump for a 7500 liter pond you need to know a few things that include. This probably goes without saying but virtually every aerator package will have some kind of rating or suggestion for a pond s gallon size and this is the best reference you can use to fit the device to your pond. View our selection of pumps or filters.

For example use 09 for 9 cents. Pond calculators that make planning easy. Pond air pump accessories. Use the volume calculator to calculate the volume of a pond in litres or gallons.

How to size a fountain or pond pump. Please enter all values in whole numbers or in decimal format. To determine the size pond pump first you need to calculate the volume of water in the pond. Calculate your pond volume in litres estimate the surface area of the pond in square metres.

The most basic step in sizing up a pond pump is to calculate the flow rate. Larger capacity pumps are rated by horsepower hp. Pump filter kits box filter kits. Take a look at the various pond calculators below.

For instance in our small pond systems the pond air 2 is rated for ponds up to about 1 000 gallons and 3 feet deep. To estimate what running your pump will cost each day simply plug your pump s watt rating and your cost of a kw hr into the calculator below. Filter kits for big ponds. A pond calculator for working out the volume of your pond liner size pump flow rate and electrical running cost.

Pond pumps are sized by gallons per hour gph at one foot of lift or height. For tips and advise on calculating the size pump for your garden pond. To calculate the volume of water in gallons simply multiply the length x width x. As a general rule it is better to buy a pond pump with a greater capacity than needed.

Pump cost usage pond pumps should run 24 hours a day to maintain your pond s ecosystem. Area l x w. How to calculate the proper aeration required for your large pond or lake. B divide the surface area in square feet by 43 560 to get the number of surface acres.

These are selection criteria to choosing a pump.