Electricity is the most expensive part of any pump. This simple fact is often overlooked when pumps and prices are compared.

It may still come as a surprise to some to learn that the initial purchase price and maintenance costs account for less than 15% of the total cost of owning a pump. This means that electricity accounts for no less than 85% of the total cost! So if you want to save money, you should go for the lowest possible energy consumption.

Please see the Efficiency, E-motors and EFF1 sections for more detailed information about the savings the CR range has to offer.