Sump Pump Sizing Calculator
How to Easily Size a Primary Sump Pump
Finding a perfectly-sized replacement pump shouldn't require an engineering degree or complex calculations, and you shouldn't assume your old pump was sized properly, either. Instead, just watch the video and use our Sump Pump Sizing Tool (below). We'll take care of the rest.
* Note: the average sump pit is 2 feet deep.
*The sizing calculator assumes the use of PVC or ABS piping with a diameter of 1-1/2" and a flow rate of 45 gallons per minute. If your application uses different piping or flow rate, please contact us for sizing help.