ITT’s Bell & Gossett brand used updated hardware, pumping software, and algorithms to create the Technologic 502 variable speed pump controller for energy-efficient HVAC systems. The 502’s integrated pump controller and adjustable frequency drive regulate up to four parallel pumps, provide four analog inputs, and use custom algorithms to manage various pumping applications. The 502 also conserves water, helping to earn LEED credits.
(847) 966-3700; bellgossett.com