Kaeser Compressors™ Eco-Drain 30 and 31 capacitance sensor-actuated drain traps discharge contaminated condensate, but not valuable compressed air. What makes the Eco-Drain 30 and 31 unique are the quick-fit service modules. Simply snap the module into place and discard the old components. This quick and easy feature eliminates routine drain rebuilds and reduces overall downtime. In less than a minute, your Eco-Drain is back in action. All Kaeser Eco-Drains provide excellent performance in an economical package. The robust aluminum housing and patented pilot air-controlled valve technology ensure many years of reliable service even when subjected to harsh condensate. Other features include dry contacts for central alarm signaling, and LEDs. For more information call (800) 777-7873 or visit www.kaeser.com/cleanair.