Material selections include cast iron brass bronze or plastic.
Variable speed drives for pool pumps.
Variable speed simply means that a pool pump is capable of moving the water at more than one speed.
If you ve had a pool for a while you ve probably heard about variable speed pool pumps.
These pumps use computerized controllers also known as variable frequency drives or vfd s and are designed to separate people from as much of their hard earned money as possible.
Many government agencies electric utility companies engineers manuf.
22 23 2019 19 02 2019 events trade shows.
Ecopro offers a complete line of nsf listed variable speed commercial swimming pool pumps with horsepower ranging from 3 hp to 20 hp.
Variable speed drives vsds the rationale for incorporating variable speed on swimming pool circulating pumps is to enable the circulation rate to be reduced overnight and during low bathing load periods in order to reduce power consumption.
Before 2008 nearly all inground pool pumps sold were highly inefficient single speed models.
Is pleased to announce that we will be exhibiting on booth 941 at the everything under the sun expo feb.