Corrosion-resistant OLS Series control panels from Orenco Controls contain integrated variable-frequency drives to optimize system operation, reduce energy usage up to 50 percent, and decrease hard starts and water hammering. Each panel is designed and built specifically for application and setup needs. Multiple drives can be configured through one user-friendly human-machine interface. Engineers preprogram user interfaces to the site-specific needs of an installation, making the panel virtually plug-and-play. Maintenance staff can easily adjust settings and monitor the system remotely. They are housed in a corrosion-resistant, weatherproof enclosure, with circuit protection, heat dissipation systems (fan or A/C), phase and voltage protection and level controls. 877/257-8712; www.orencocontrols.com.