PumpSmart PS220 provides the next level in intelligent pumping by using a standard variable frequency drive and directly embedding pump specific algorithms onto the drive.The PS220 drive is a microprocessor based Direct Torque Controlled (DTC) adjustable speed AC drive.Pump specific algorithms combined with the advantage of sophisticated high-performance control of AC motors make it the ultimate variable speed drive solution for any pumping application. ITT is a diversified leading manufacturer of highly engineered critical components and customized technology solutions for the energy, transportation and industrial markets. Building on its heritage of innovation, ITT partners with its customers to deliver enduring solutions to the key industries that underpin our modern way of life. ITT is headquartered in White Plains, N.Y., with employees in more than 35 countries and sales in a total of approximately 125 countries.