Variable Speed Pool Pump How It Works

At the core variable speed pool pumps work just like regular pumps aside from the speed options.

Variable speed pool pump how it works.

This is why a proper variable speed pool pump schedule includes periods of time where the pump will run higher than the minimum rpm values. A 2 pvc pipe can move around 80 gpm total. When your pool pump is turned on it pulls water from the main drains and skimmer. At 862 5 rpm s the motor is using only a scant 17 5 watts.

With a variable speed pump a pressure sensor is mounted on the outlet of the pump and this measures the operating pressure of the pump. Without one you can make an estimate. When you run the pump at lower speeds that means you re using less kw or energy from your power company. Using a variable speed pump can cut associated energy costs up to 90.

For spa lovers jets can be tuned to the exact massage flow desired adjusting for all the individuals in your household. A variable speed pool pump will allow you to reduce the flow reducing the sound your features make. The vfd controller will be set so that it keeps the outlet pressure of the pump constant no matter what flow is required out of the pump. A variable speed pump allows you to lower the motor s rpms to the minimum speed needed to turn the water over or to maintain your pool equipment.

A pool pump that uses 1119 watts per hour at 3450 rpm single speed pump rpm s will use only 140 watts at 1725 rpm.