Finding hidden efficiencies in pump and fan applications

In the first of a series of three columns, we look at the energy and productivity benefits achievable by installing a variable speed drive (VSD) on specific applications. This month: pumps and fans Pumps VSD can help transport liquids safely by ensuring the motor driving a pump is running at the correct speed to maintain a safe pressure in a pipe. VSDs benefit all types of pumps including circulating water in HVAC systems, boiler feedwater…