Speck offers a full line of commercial variable frequency drives by Vacon. Variable Frequency Drives increase pump performance and are the perfect match for Speck’s commercial pool and spa pumps. They can be used in various applications where pump performance can be improved by optimizing motor speed, saving money, energy and time. The X5 series is designed to be mounted where the work is, not hidden in another enclosure or room that adds cost and space. The only drive on the market today that can be mounted indoor or outdoor through the entire power range and can battle the cold with the built-in Artic Mode feature. The X5 Series has a typical 20 years or more service life, reducing maintenance cost and are environmentally friendly for easy recycling.