I'm looking at replacing my current 1 speed pump with this 2 speed: A.O. Smith 1 H.P Square Flange Dual Speed Up Rate Motor - UQS1102R - INYOPools.com
My concern is having enough power at the low speed setting (1/6 hp) to run my SWG. The requirement is a minimum of 20 GPM. My equipment pad is less that five feet above the height of the water. Is there an easy way to figure out whether this pump would be sufficient?